191520111568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{423103}}^1$

素因数の和:424619

約数の個数: 40

約数和(自身を含む): 390863475200

約数和(自身を除く): 199343363632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1489, 2978, 5956, 11912, 23824, 28291, 56582, 113164, 226328, 423103, 452656, 846206, 1692412, 3384824, 6769648, 8038957, 16077914, 32155828, 64311656, 128623312, 630000367, 1260000734, 2520001468, 5040002936, 10080005872, 11970006973, 23940013946, 47880027892, 95760055784, 191520111568]

約数ペア:

[(1, 191520111568), (2, 95760055784), (4, 47880027892), (8, 23940013946), (16, 11970006973), (19, 10080005872), (38, 5040002936), (76, 2520001468), (152, 1260000734), (304, 630000367), (1489, 128623312), (2978, 64311656), (5956, 32155828), (11912, 16077914), (23824, 8038957), (28291, 6769648), (56582, 3384824), (113164, 1692412), (226328, 846206), (423103, 452656)]