158867436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 499774464

約数和(自身を除く): 340907028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 169, 182, 186, 217, 228, 247, 266, 273, 338, 361, 364, 372, 399, 403, 434, 494, 507, 532, 546, 589, 651, 676, 722, 741, 798, 806, 868, 988, 1014, 1083, 1092, 1178, 1183, 1209, 1302, 1444, 1482, 1596, 1612, 1729, 1767, 2028, 2166, 2356, 2366, 2418, 2527, 2604, 2821, 2964, 3211, 3458, 3534, 3549, 4123, 4332, 4693, 4732, 4836, 5054, 5187, 5239, 5642, 6422, 6916, 7068, 7098, 7581, 7657, 8246, 8463, 9386, 9633, 10108, 10374, 10478, 11191, 11284, 12369, 12844, 14079, 14196, 15162, 15314, 15717, 16492, 16926, 18772, 19266, 20748, 20956, 22382, 22477, 22971, 24738, 28158, 30324, 30628, 31434, 32851, 33573, 33852, 36673, 38532, 44764, 44954, 45942, 49476, 53599, 56316, 61009, 62868, 65702, 67146, 67431, 73346, 78337, 89908, 91884, 98553, 99541, 107198, 110019, 122018, 131404, 134292, 134862, 145483, 146692, 156674, 160797, 183027, 197106, 199082, 214396, 220038, 235011, 244036, 269724, 290966, 298623, 313348, 321594, 366054, 394212, 398164, 427063, 436449, 440076, 470022, 581932, 597246, 643188, 696787, 732108, 854126, 872898, 940044, 1018381, 1194492, 1281189, 1393574, 1708252, 1745796, 1891279, 2036762, 2090361, 2562378, 2787148, 3055143, 3782558, 4073524, 4180722, 5124756, 5673837, 6110286, 7565116, 8361444, 11347674, 12220572, 13238953, 22695348, 26477906, 39716859, 52955812, 79433718, 158867436]

約数ペア:

[(1, 158867436), (2, 79433718), (3, 52955812), (4, 39716859), (6, 26477906), (7, 22695348), (12, 13238953), (13, 12220572), (14, 11347674), (19, 8361444), (21, 7565116), (26, 6110286), (28, 5673837), (31, 5124756), (38, 4180722), (39, 4073524), (42, 3782558), (52, 3055143), (57, 2787148), (62, 2562378), (76, 2090361), (78, 2036762), (84, 1891279), (91, 1745796), (93, 1708252), (114, 1393574), (124, 1281189), (133, 1194492), (156, 1018381), (169, 940044), (182, 872898), (186, 854126), (217, 732108), (228, 696787), (247, 643188), (266, 597246), (273, 581932), (338, 470022), (361, 440076), (364, 436449), (372, 427063), (399, 398164), (403, 394212), (434, 366054), (494, 321594), (507, 313348), (532, 298623), (546, 290966), (589, 269724), (651, 244036), (676, 235011), (722, 220038), (741, 214396), (798, 199082), (806, 197106), (868, 183027), (988, 160797), (1014, 156674), (1083, 146692), (1092, 145483), (1178, 134862), (1183, 134292), (1209, 131404), (1302, 122018), (1444, 110019), (1482, 107198), (1596, 99541), (1612, 98553), (1729, 91884), (1767, 89908), (2028, 78337), (2166, 73346), (2356, 67431), (2366, 67146), (2418, 65702), (2527, 62868), (2604, 61009), (2821, 56316), (2964, 53599), (3211, 49476), (3458, 45942), (3534, 44954), (3549, 44764), (4123, 38532), (4332, 36673), (4693, 33852), (4732, 33573), (4836, 32851), (5054, 31434), (5187, 30628), (5239, 30324), (5642, 28158), (6422, 24738), (6916, 22971), (7068, 22477), (7098, 22382), (7581, 20956), (7657, 20748), (8246, 19266), (8463, 18772), (9386, 16926), (9633, 16492), (10108, 15717), (10374, 15314), (10478, 15162), (11191, 14196), (11284, 14079), (12369, 12844)]