149291784

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 420675840

約数和(自身を除く): 271384056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 211, 248, 279, 317, 372, 422, 558, 633, 634, 744, 844, 951, 1116, 1266, 1268, 1688, 1899, 1902, 2232, 2532, 2536, 2853, 3798, 3804, 5064, 5706, 6541, 7596, 7608, 9827, 11412, 13082, 15192, 19623, 19654, 22824, 26164, 29481, 39246, 39308, 52328, 58869, 58962, 66887, 78492, 78616, 88443, 117738, 117924, 133774, 156984, 176886, 200661, 235476, 235848, 267548, 353772, 401322, 470952, 535096, 601983, 707544, 802644, 1203966, 1605288, 2073497, 2407932, 4146994, 4815864, 6220491, 8293988, 12440982, 16587976, 18661473, 24881964, 37322946, 49763928, 74645892, 149291784]

約数ペア:

[(1, 149291784), (2, 74645892), (3, 49763928), (4, 37322946), (6, 24881964), (8, 18661473), (9, 16587976), (12, 12440982), (18, 8293988), (24, 6220491), (31, 4815864), (36, 4146994), (62, 2407932), (72, 2073497), (93, 1605288), (124, 1203966), (186, 802644), (211, 707544), (248, 601983), (279, 535096), (317, 470952), (372, 401322), (422, 353772), (558, 267548), (633, 235848), (634, 235476), (744, 200661), (844, 176886), (951, 156984), (1116, 133774), (1266, 117924), (1268, 117738), (1688, 88443), (1899, 78616), (1902, 78492), (2232, 66887), (2532, 58962), (2536, 58869), (2853, 52328), (3798, 39308), (3804, 39246), (5064, 29481), (5706, 26164), (6541, 22824), (7596, 19654), (7608, 19623), (9827, 15192), (11412, 13082)]