156218076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 497952000

約数和(自身を除く): 341733924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 59, 63, 76, 79, 84, 98, 114, 118, 126, 133, 147, 158, 171, 177, 196, 228, 236, 237, 252, 266, 294, 316, 342, 354, 399, 413, 441, 474, 531, 532, 553, 588, 684, 708, 711, 798, 826, 882, 931, 948, 1062, 1106, 1121, 1197, 1239, 1422, 1501, 1596, 1652, 1659, 1764, 1862, 2124, 2212, 2242, 2394, 2478, 2793, 2844, 2891, 3002, 3318, 3363, 3717, 3724, 3871, 4484, 4503, 4661, 4788, 4956, 4977, 5586, 5782, 6004, 6636, 6726, 7434, 7742, 7847, 8379, 8673, 9006, 9322, 9954, 10089, 10507, 11172, 11564, 11613, 13452, 13509, 13983, 14868, 15484, 15694, 16758, 17346, 18012, 18644, 19908, 20178, 21014, 23226, 23541, 26019, 27018, 27966, 31388, 31521, 32627, 33516, 34692, 34839, 40356, 41949, 42028, 46452, 47082, 52038, 54036, 54929, 55932, 63042, 65254, 69678, 70623, 73549, 83898, 88559, 94164, 94563, 97881, 104076, 109858, 126084, 130508, 139356, 141246, 147098, 164787, 167796, 177118, 189126, 195762, 219716, 220647, 228389, 265677, 282492, 293643, 294196, 329574, 354236, 378252, 391524, 441294, 456778, 494361, 531354, 587286, 619913, 659148, 661941, 685167, 797031, 882588, 913556, 988722, 1062708, 1174572, 1239826, 1323882, 1370334, 1594062, 1859739, 1977444, 2055501, 2479652, 2647764, 2740668, 3188124, 3719478, 4111002, 4339391, 5579217, 7438956, 8222004, 8678782, 11158434, 13018173, 17357564, 22316868, 26036346, 39054519, 52072692, 78109038, 156218076]

約数ペア:

[(1, 156218076), (2, 78109038), (3, 52072692), (4, 39054519), (6, 26036346), (7, 22316868), (9, 17357564), (12, 13018173), (14, 11158434), (18, 8678782), (19, 8222004), (21, 7438956), (28, 5579217), (36, 4339391), (38, 4111002), (42, 3719478), (49, 3188124), (57, 2740668), (59, 2647764), (63, 2479652), (76, 2055501), (79, 1977444), (84, 1859739), (98, 1594062), (114, 1370334), (118, 1323882), (126, 1239826), (133, 1174572), (147, 1062708), (158, 988722), (171, 913556), (177, 882588), (196, 797031), (228, 685167), (236, 661941), (237, 659148), (252, 619913), (266, 587286), (294, 531354), (316, 494361), (342, 456778), (354, 441294), (399, 391524), (413, 378252), (441, 354236), (474, 329574), (531, 294196), (532, 293643), (553, 282492), (588, 265677), (684, 228389), (708, 220647), (711, 219716), (798, 195762), (826, 189126), (882, 177118), (931, 167796), (948, 164787), (1062, 147098), (1106, 141246), (1121, 139356), (1197, 130508), (1239, 126084), (1422, 109858), (1501, 104076), (1596, 97881), (1652, 94563), (1659, 94164), (1764, 88559), (1862, 83898), (2124, 73549), (2212, 70623), (2242, 69678), (2394, 65254), (2478, 63042), (2793, 55932), (2844, 54929), (2891, 54036), (3002, 52038), (3318, 47082), (3363, 46452), (3717, 42028), (3724, 41949), (3871, 40356), (4484, 34839), (4503, 34692), (4661, 33516), (4788, 32627), (4956, 31521), (4977, 31388), (5586, 27966), (5782, 27018), (6004, 26019), (6636, 23541), (6726, 23226), (7434, 21014), (7742, 20178), (7847, 19908), (8379, 18644), (8673, 18012), (9006, 17346), (9322, 16758), (9954, 15694), (10089, 15484), (10507, 14868), (11172, 13983), (11564, 13509), (11613, 13452)]