158789124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7219}}^1$

素因数の和:7289

約数の個数: 72

約数和(自身を含む): 441517440

約数和(自身を除く): 282728316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7219, 7332, 10998, 14438, 21657, 21996, 28876, 43314, 64971, 86628, 93847, 129942, 187694, 259884, 281541, 339293, 375388, 563082, 678586, 844623, 1017879, 1126164, 1357172, 1689246, 2035758, 3053637, 3378492, 4071516, 4410809, 6107274, 8821618, 12214548, 13232427, 17643236, 26464854, 39697281, 52929708, 79394562, 158789124]

約数ペア:

[(1, 158789124), (2, 79394562), (3, 52929708), (4, 39697281), (6, 26464854), (9, 17643236), (12, 13232427), (13, 12214548), (18, 8821618), (26, 6107274), (36, 4410809), (39, 4071516), (47, 3378492), (52, 3053637), (78, 2035758), (94, 1689246), (117, 1357172), (141, 1126164), (156, 1017879), (188, 844623), (234, 678586), (282, 563082), (423, 375388), (468, 339293), (564, 281541), (611, 259884), (846, 187694), (1222, 129942), (1692, 93847), (1833, 86628), (2444, 64971), (3666, 43314), (5499, 28876), (7219, 21996), (7332, 21657), (10998, 14438)]