174396924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 320934276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 79, 89, 106, 117, 156, 158, 159, 178, 212, 234, 237, 267, 316, 318, 356, 468, 474, 477, 534, 636, 689, 711, 801, 948, 954, 1027, 1068, 1157, 1378, 1422, 1602, 1908, 2054, 2067, 2314, 2756, 2844, 3081, 3204, 3471, 4108, 4134, 4187, 4628, 4717, 6162, 6201, 6942, 7031, 8268, 8374, 9243, 9434, 10413, 12324, 12402, 12561, 13884, 14062, 14151, 16748, 18486, 18868, 20826, 21093, 24804, 25122, 28124, 28302, 36972, 37683, 41652, 42186, 42453, 50244, 54431, 56604, 61321, 63279, 75366, 84372, 84906, 91403, 108862, 122642, 126558, 150732, 163293, 169812, 182806, 183963, 217724, 245284, 253116, 274209, 326586, 365612, 367926, 372643, 489879, 548418, 551889, 653172, 735852, 745286, 822627, 979758, 1096836, 1103778, 1117929, 1490572, 1645254, 1959516, 2207556, 2235858, 3290508, 3353787, 4471716, 4844359, 6707574, 9688718, 13415148, 14533077, 19377436, 29066154, 43599231, 58132308, 87198462, 174396924]

約数ペア:

[(1, 174396924), (2, 87198462), (3, 58132308), (4, 43599231), (6, 29066154), (9, 19377436), (12, 14533077), (13, 13415148), (18, 9688718), (26, 6707574), (36, 4844359), (39, 4471716), (52, 3353787), (53, 3290508), (78, 2235858), (79, 2207556), (89, 1959516), (106, 1645254), (117, 1490572), (156, 1117929), (158, 1103778), (159, 1096836), (178, 979758), (212, 822627), (234, 745286), (237, 735852), (267, 653172), (316, 551889), (318, 548418), (356, 489879), (468, 372643), (474, 367926), (477, 365612), (534, 326586), (636, 274209), (689, 253116), (711, 245284), (801, 217724), (948, 183963), (954, 182806), (1027, 169812), (1068, 163293), (1157, 150732), (1378, 126558), (1422, 122642), (1602, 108862), (1908, 91403), (2054, 84906), (2067, 84372), (2314, 75366), (2756, 63279), (2844, 61321), (3081, 56604), (3204, 54431), (3471, 50244), (4108, 42453), (4134, 42186), (4187, 41652), (4628, 37683), (4717, 36972), (6162, 28302), (6201, 28124), (6942, 25122), (7031, 24804), (8268, 21093), (8374, 20826), (9243, 18868), (9434, 18486), (10413, 16748), (12324, 14151), (12402, 14062), (12561, 13884)]