149261796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3353

約数の個数: 72

約数和(自身を含む): 403210080

約数和(自身を除く): 253948284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 2412, 2546, 3257, 3819, 5092, 6514, 7638, 9771, 11457, 13028, 15276, 19542, 22914, 29313, 39084, 45828, 58626, 61883, 117252, 123766, 185649, 218219, 247532, 371298, 436438, 556947, 654657, 742596, 872876, 1113894, 1309314, 1963971, 2227788, 2618628, 3927942, 4146161, 7855884, 8292322, 12438483, 16584644, 24876966, 37315449, 49753932, 74630898, 149261796]

約数ペア:

[(1, 149261796), (2, 74630898), (3, 49753932), (4, 37315449), (6, 24876966), (9, 16584644), (12, 12438483), (18, 8292322), (19, 7855884), (36, 4146161), (38, 3927942), (57, 2618628), (67, 2227788), (76, 1963971), (114, 1309314), (134, 1113894), (171, 872876), (201, 742596), (228, 654657), (268, 556947), (342, 436438), (402, 371298), (603, 247532), (684, 218219), (804, 185649), (1206, 123766), (1273, 117252), (2412, 61883), (2546, 58626), (3257, 45828), (3819, 39084), (5092, 29313), (6514, 22914), (7638, 19542), (9771, 15276), (11457, 13028)]