154089644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 288943200

約数和(自身を除く): 134853556

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 179, 181, 358, 362, 716, 724, 1189, 2378, 4756, 5191, 5249, 7339, 7421, 10382, 10498, 14678, 14842, 20764, 20996, 29356, 29684, 32399, 64798, 129596, 212831, 215209, 425662, 430418, 851324, 860836, 939571, 1328359, 1879142, 2656718, 3758284, 5313436, 38522411, 77044822, 154089644]

約数ペア:

[(1, 154089644), (2, 77044822), (4, 38522411), (29, 5313436), (41, 3758284), (58, 2656718), (82, 1879142), (116, 1328359), (164, 939571), (179, 860836), (181, 851324), (358, 430418), (362, 425662), (716, 215209), (724, 212831), (1189, 129596), (2378, 64798), (4756, 32399), (5191, 29684), (5249, 29356), (7339, 20996), (7421, 20764), (10382, 14842), (10498, 14678)]