129717354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 287481600

約数和(自身を除く): 157764246

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 137, 183, 199, 274, 366, 398, 411, 597, 793, 822, 1194, 1586, 1781, 2379, 2587, 3562, 4758, 5174, 5343, 7761, 8357, 10686, 12139, 15522, 16714, 24278, 25071, 27263, 36417, 50142, 54526, 72834, 81789, 108641, 157807, 163578, 217282, 315614, 325923, 354419, 473421, 651846, 708838, 946842, 1063257, 1663043, 2126514, 3326086, 4989129, 9978258, 21619559, 43239118, 64858677, 129717354]

約数ペア:

[(1, 129717354), (2, 64858677), (3, 43239118), (6, 21619559), (13, 9978258), (26, 4989129), (39, 3326086), (61, 2126514), (78, 1663043), (122, 1063257), (137, 946842), (183, 708838), (199, 651846), (274, 473421), (366, 354419), (398, 325923), (411, 315614), (597, 217282), (793, 163578), (822, 157807), (1194, 108641), (1586, 81789), (1781, 72834), (2379, 54526), (2587, 50142), (3562, 36417), (4758, 27263), (5174, 25071), (5343, 24278), (7761, 16714), (8357, 15522), (10686, 12139)]