191267856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 120

約数和(自身を含む): 583879296

約数和(自身を除く): 392611440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 332, 468, 498, 624, 664, 747, 936, 996, 1079, 1231, 1328, 1494, 1872, 1992, 2158, 2462, 2988, 3237, 3693, 3984, 4316, 4924, 5976, 6474, 7386, 8632, 9711, 9848, 11079, 11952, 12948, 14772, 16003, 17264, 19422, 19696, 22158, 25896, 29544, 32006, 38844, 44316, 48009, 51792, 59088, 64012, 77688, 88632, 96018, 102173, 128024, 144027, 155376, 177264, 192036, 204346, 256048, 288054, 306519, 384072, 408692, 576108, 613038, 768144, 817384, 919557, 1152216, 1226076, 1328249, 1634768, 1839114, 2304432, 2452152, 2656498, 3678228, 3984747, 4904304, 5312996, 7356456, 7969494, 10625992, 11954241, 14712912, 15938988, 21251984, 23908482, 31877976, 47816964, 63755952, 95633928, 191267856]

約数ペア:

[(1, 191267856), (2, 95633928), (3, 63755952), (4, 47816964), (6, 31877976), (8, 23908482), (9, 21251984), (12, 15938988), (13, 14712912), (16, 11954241), (18, 10625992), (24, 7969494), (26, 7356456), (36, 5312996), (39, 4904304), (48, 3984747), (52, 3678228), (72, 2656498), (78, 2452152), (83, 2304432), (104, 1839114), (117, 1634768), (144, 1328249), (156, 1226076), (166, 1152216), (208, 919557), (234, 817384), (249, 768144), (312, 613038), (332, 576108), (468, 408692), (498, 384072), (624, 306519), (664, 288054), (747, 256048), (936, 204346), (996, 192036), (1079, 177264), (1231, 155376), (1328, 144027), (1494, 128024), (1872, 102173), (1992, 96018), (2158, 88632), (2462, 77688), (2988, 64012), (3237, 59088), (3693, 51792), (3984, 48009), (4316, 44316), (4924, 38844), (5976, 32006), (6474, 29544), (7386, 25896), (8632, 22158), (9711, 19696), (9848, 19422), (11079, 17264), (11952, 16003), (12948, 14772)]