155703652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 308149632

約数和(自身を除く): 152445980

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 211, 299, 422, 598, 617, 844, 1196, 1234, 2468, 2743, 4853, 5486, 8021, 9706, 10972, 14191, 16042, 19412, 28382, 32084, 56764, 63089, 126178, 130187, 184483, 252356, 260374, 368966, 520748, 737932, 1692431, 2994301, 3384862, 5988602, 6769724, 11977204, 38925913, 77851826, 155703652]

約数ペア:

[(1, 155703652), (2, 77851826), (4, 38925913), (13, 11977204), (23, 6769724), (26, 5988602), (46, 3384862), (52, 2994301), (92, 1692431), (211, 737932), (299, 520748), (422, 368966), (598, 260374), (617, 252356), (844, 184483), (1196, 130187), (1234, 126178), (2468, 63089), (2743, 56764), (4853, 32084), (5486, 28382), (8021, 19412), (9706, 16042), (10972, 14191)]