168716808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 530712000

約数和(自身を除く): 361995192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 53, 57, 72, 76, 78, 104, 106, 114, 117, 152, 156, 159, 171, 179, 212, 228, 234, 247, 312, 318, 342, 358, 424, 456, 468, 477, 494, 537, 636, 684, 689, 716, 741, 936, 954, 988, 1007, 1074, 1272, 1368, 1378, 1432, 1482, 1611, 1908, 1976, 2014, 2067, 2148, 2223, 2327, 2756, 2964, 3021, 3222, 3401, 3816, 4028, 4134, 4296, 4446, 4654, 5512, 5928, 6042, 6201, 6444, 6802, 6981, 8056, 8268, 8892, 9063, 9308, 9487, 10203, 12084, 12402, 12888, 13091, 13604, 13962, 16536, 17784, 18126, 18616, 18974, 20406, 20943, 24168, 24804, 26182, 27208, 27924, 28461, 30609, 36252, 37948, 39273, 40812, 41886, 44213, 49608, 52364, 55848, 56922, 61218, 72504, 75896, 78546, 81624, 83772, 85383, 88426, 104728, 113844, 117819, 122436, 123331, 132639, 157092, 167544, 170766, 176852, 180253, 227688, 235638, 244872, 246662, 265278, 314184, 341532, 353704, 360506, 369993, 397917, 471276, 493324, 530556, 540759, 683064, 721012, 739986, 795834, 942552, 986648, 1061112, 1081518, 1109979, 1442024, 1479972, 1591668, 1622277, 2163036, 2219958, 2343289, 2959944, 3183336, 3244554, 4326072, 4439916, 4686578, 6489108, 7029867, 8879832, 9373156, 12978216, 14059734, 18746312, 21089601, 28119468, 42179202, 56238936, 84358404, 168716808]

約数ペア:

[(1, 168716808), (2, 84358404), (3, 56238936), (4, 42179202), (6, 28119468), (8, 21089601), (9, 18746312), (12, 14059734), (13, 12978216), (18, 9373156), (19, 8879832), (24, 7029867), (26, 6489108), (36, 4686578), (38, 4439916), (39, 4326072), (52, 3244554), (53, 3183336), (57, 2959944), (72, 2343289), (76, 2219958), (78, 2163036), (104, 1622277), (106, 1591668), (114, 1479972), (117, 1442024), (152, 1109979), (156, 1081518), (159, 1061112), (171, 986648), (179, 942552), (212, 795834), (228, 739986), (234, 721012), (247, 683064), (312, 540759), (318, 530556), (342, 493324), (358, 471276), (424, 397917), (456, 369993), (468, 360506), (477, 353704), (494, 341532), (537, 314184), (636, 265278), (684, 246662), (689, 244872), (716, 235638), (741, 227688), (936, 180253), (954, 176852), (988, 170766), (1007, 167544), (1074, 157092), (1272, 132639), (1368, 123331), (1378, 122436), (1432, 117819), (1482, 113844), (1611, 104728), (1908, 88426), (1976, 85383), (2014, 83772), (2067, 81624), (2148, 78546), (2223, 75896), (2327, 72504), (2756, 61218), (2964, 56922), (3021, 55848), (3222, 52364), (3401, 49608), (3816, 44213), (4028, 41886), (4134, 40812), (4296, 39273), (4446, 37948), (4654, 36252), (5512, 30609), (5928, 28461), (6042, 27924), (6201, 27208), (6444, 26182), (6802, 24804), (6981, 24168), (8056, 20943), (8268, 20406), (8892, 18974), (9063, 18616), (9308, 18126), (9487, 17784), (10203, 16536), (12084, 13962), (12402, 13604), (12888, 13091)]