156936709732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{16987}}^1$

素因数の和:17321

約数の個数: 96

約数和(自身を含む): 323984263680

約数和(自身を除く): 167047553948

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 257, 418, 473, 514, 817, 836, 946, 1028, 1634, 1892, 2827, 3268, 4883, 5654, 8987, 9766, 11051, 11308, 16987, 17974, 19532, 22102, 33974, 35948, 44204, 53713, 67948, 107426, 121561, 186857, 209969, 214852, 243122, 322753, 373714, 419938, 486244, 645506, 730441, 747428, 839876, 1291012, 1460882, 2309659, 2921764, 3550283, 4365659, 4619318, 7100566, 8034851, 8731318, 9238636, 13878379, 14201132, 16069702, 17462636, 27756758, 32139404, 48022249, 55513516, 82947521, 96044498, 152662169, 165895042, 187723337, 192088996, 305324338, 331790084, 375446674, 610648676, 750893348, 912422731, 1824845462, 2064956707, 3566743403, 3649690924, 4129913414, 7133486806, 8259826828, 14266973612, 39234177433, 78468354866, 156936709732]

約数ペア:

[(1, 156936709732), (2, 78468354866), (4, 39234177433), (11, 14266973612), (19, 8259826828), (22, 7133486806), (38, 4129913414), (43, 3649690924), (44, 3566743403), (76, 2064956707), (86, 1824845462), (172, 912422731), (209, 750893348), (257, 610648676), (418, 375446674), (473, 331790084), (514, 305324338), (817, 192088996), (836, 187723337), (946, 165895042), (1028, 152662169), (1634, 96044498), (1892, 82947521), (2827, 55513516), (3268, 48022249), (4883, 32139404), (5654, 27756758), (8987, 17462636), (9766, 16069702), (11051, 14201132), (11308, 13878379), (16987, 9238636), (17974, 8731318), (19532, 8034851), (22102, 7100566), (33974, 4619318), (35948, 4365659), (44204, 3550283), (53713, 2921764), (67948, 2309659), (107426, 1460882), (121561, 1291012), (186857, 839876), (209969, 747428), (214852, 730441), (243122, 645506), (322753, 486244), (373714, 419938)]