162177678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 396963840

約数和(自身を除く): 234786162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 79, 93, 117, 158, 186, 234, 237, 279, 283, 403, 474, 558, 566, 711, 806, 849, 1027, 1209, 1422, 1698, 2054, 2418, 2449, 2547, 3081, 3627, 3679, 4898, 5094, 6162, 7254, 7347, 7358, 8773, 9243, 11037, 14694, 17546, 18486, 22041, 22074, 22357, 26319, 31837, 33111, 44082, 44714, 52638, 63674, 66222, 67071, 78957, 95511, 114049, 134142, 157914, 191022, 201213, 228098, 286533, 290641, 342147, 402426, 573066, 581282, 684294, 693067, 871923, 1026441, 1386134, 1743846, 2052882, 2079201, 2615769, 4158402, 5231538, 6237603, 9009871, 12475206, 18019742, 27029613, 54059226, 81088839, 162177678]

約数ペア:

[(1, 162177678), (2, 81088839), (3, 54059226), (6, 27029613), (9, 18019742), (13, 12475206), (18, 9009871), (26, 6237603), (31, 5231538), (39, 4158402), (62, 2615769), (78, 2079201), (79, 2052882), (93, 1743846), (117, 1386134), (158, 1026441), (186, 871923), (234, 693067), (237, 684294), (279, 581282), (283, 573066), (403, 402426), (474, 342147), (558, 290641), (566, 286533), (711, 228098), (806, 201213), (849, 191022), (1027, 157914), (1209, 134142), (1422, 114049), (1698, 95511), (2054, 78957), (2418, 67071), (2449, 66222), (2547, 63674), (3081, 52638), (3627, 44714), (3679, 44082), (4898, 33111), (5094, 31837), (6162, 26319), (7254, 22357), (7347, 22074), (7358, 22041), (8773, 18486), (9243, 17546), (11037, 14694)]