129129408

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 389979408

約数和(自身を除く): 260850000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 73, 74, 83, 96, 111, 144, 146, 148, 166, 192, 219, 222, 249, 288, 292, 296, 332, 333, 438, 444, 498, 576, 584, 592, 657, 664, 666, 747, 876, 888, 996, 1168, 1184, 1314, 1328, 1332, 1494, 1752, 1776, 1992, 2336, 2368, 2628, 2656, 2664, 2701, 2988, 3071, 3504, 3552, 3984, 4672, 5256, 5312, 5328, 5402, 5976, 6059, 6142, 7008, 7104, 7968, 8103, 9213, 10512, 10656, 10804, 11952, 12118, 12284, 14016, 15936, 16206, 18177, 18426, 21024, 21312, 21608, 23904, 24236, 24309, 24568, 27639, 32412, 36354, 36852, 42048, 43216, 47808, 48472, 48618, 49136, 54531, 55278, 64824, 72708, 73704, 86432, 96944, 97236, 98272, 109062, 110556, 129648, 145416, 147408, 172864, 193888, 194472, 196544, 218124, 221112, 224183, 259296, 290832, 294816, 387776, 388944, 436248, 442224, 448366, 518592, 581664, 589632, 672549, 777888, 872496, 884448, 896732, 1163328, 1345098, 1555776, 1744992, 1768896, 1793464, 2017647, 2690196, 3489984, 3586928, 4035294, 5380392, 7173856, 8070588, 10760784, 14347712, 16141176, 21521568, 32282352, 43043136, 64564704, 129129408]

約数ペア:

[(1, 129129408), (2, 64564704), (3, 43043136), (4, 32282352), (6, 21521568), (8, 16141176), (9, 14347712), (12, 10760784), (16, 8070588), (18, 7173856), (24, 5380392), (32, 4035294), (36, 3586928), (37, 3489984), (48, 2690196), (64, 2017647), (72, 1793464), (73, 1768896), (74, 1744992), (83, 1555776), (96, 1345098), (111, 1163328), (144, 896732), (146, 884448), (148, 872496), (166, 777888), (192, 672549), (219, 589632), (222, 581664), (249, 518592), (288, 448366), (292, 442224), (296, 436248), (332, 388944), (333, 387776), (438, 294816), (444, 290832), (498, 259296), (576, 224183), (584, 221112), (592, 218124), (657, 196544), (664, 194472), (666, 193888), (747, 172864), (876, 147408), (888, 145416), (996, 129648), (1168, 110556), (1184, 109062), (1314, 98272), (1328, 97236), (1332, 96944), (1494, 86432), (1752, 73704), (1776, 72708), (1992, 64824), (2336, 55278), (2368, 54531), (2628, 49136), (2656, 48618), (2664, 48472), (2701, 47808), (2988, 43216), (3071, 42048), (3504, 36852), (3552, 36354), (3984, 32412), (4672, 27639), (5256, 24568), (5312, 24309), (5328, 24236), (5402, 23904), (5976, 21608), (6059, 21312), (6142, 21024), (7008, 18426), (7104, 18177), (7968, 16206), (8103, 15936), (9213, 14016), (10512, 12284), (10656, 12118), (10804, 11952)]