151875828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7547}}^1$

素因数の和:7613

約数の個数: 72

約数和(自身を含む): 423110688

約数和(自身を除く): 271234860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 7547, 10062, 15094, 20124, 22641, 30188, 45282, 67923, 90564, 98111, 135846, 196222, 271692, 294333, 324521, 392444, 588666, 649042, 882999, 973563, 1177332, 1298084, 1765998, 1947126, 2920689, 3531996, 3894252, 4218773, 5841378, 8437546, 11682756, 12656319, 16875092, 25312638, 37968957, 50625276, 75937914, 151875828]

約数ペア:

[(1, 151875828), (2, 75937914), (3, 50625276), (4, 37968957), (6, 25312638), (9, 16875092), (12, 12656319), (13, 11682756), (18, 8437546), (26, 5841378), (36, 4218773), (39, 3894252), (43, 3531996), (52, 2920689), (78, 1947126), (86, 1765998), (117, 1298084), (129, 1177332), (156, 973563), (172, 882999), (234, 649042), (258, 588666), (387, 392444), (468, 324521), (516, 294333), (559, 271692), (774, 196222), (1118, 135846), (1548, 98111), (1677, 90564), (2236, 67923), (3354, 45282), (5031, 30188), (6708, 22641), (7547, 20124), (10062, 15094)]