161019696

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42463}}^1$

素因数の和:42553

約数の個数: 40

約数和(自身を含む): 421242880

約数和(自身を除く): 260223184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 42463, 84926, 127389, 169852, 254778, 339704, 509556, 679408, 1019112, 2038224, 3354577, 6709154, 10063731, 13418308, 20127462, 26836616, 40254924, 53673232, 80509848, 161019696]

約数ペア:

[(1, 161019696), (2, 80509848), (3, 53673232), (4, 40254924), (6, 26836616), (8, 20127462), (12, 13418308), (16, 10063731), (24, 6709154), (48, 3354577), (79, 2038224), (158, 1019112), (237, 679408), (316, 509556), (474, 339704), (632, 254778), (948, 169852), (1264, 127389), (1896, 84926), (3792, 42463)]