161756088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30497}}^1$

素因数の和:30536

約数の個数: 64

約数和(自身を含む): 461129760

約数和(自身を除く): 299373672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 30497, 60994, 91491, 121988, 182982, 243976, 365964, 396461, 518449, 731928, 792922, 1036898, 1189383, 1555347, 1585844, 2073796, 2378766, 3110694, 3171688, 4147592, 4757532, 6221388, 6739837, 9515064, 12442776, 13479674, 20219511, 26959348, 40439022, 53918696, 80878044, 161756088]

約数ペア:

[(1, 161756088), (2, 80878044), (3, 53918696), (4, 40439022), (6, 26959348), (8, 20219511), (12, 13479674), (13, 12442776), (17, 9515064), (24, 6739837), (26, 6221388), (34, 4757532), (39, 4147592), (51, 3171688), (52, 3110694), (68, 2378766), (78, 2073796), (102, 1585844), (104, 1555347), (136, 1189383), (156, 1036898), (204, 792922), (221, 731928), (312, 518449), (408, 396461), (442, 365964), (663, 243976), (884, 182982), (1326, 121988), (1768, 91491), (2652, 60994), (5304, 30497)]