149856954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21587}}^1$

素因数の和:21694

約数の個数: 32

約数和(自身を含む): 326410560

約数和(自身を除く): 176553606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 21587, 43174, 64761, 129522, 280631, 561262, 841893, 1683786, 1921243, 3842486, 5763729, 11527458, 24976159, 49952318, 74928477, 149856954]

約数ペア:

[(1, 149856954), (2, 74928477), (3, 49952318), (6, 24976159), (13, 11527458), (26, 5763729), (39, 3842486), (78, 1921243), (89, 1683786), (178, 841893), (267, 561262), (534, 280631), (1157, 129522), (2314, 64761), (3471, 43174), (6942, 21587)]