161474742

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 424982880

約数和(自身を除く): 263508138

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 297, 351, 363, 429, 594, 702, 726, 858, 1089, 1287, 1573, 1901, 2178, 2574, 3146, 3267, 3802, 3861, 4719, 5703, 6534, 7722, 9438, 11406, 14157, 17109, 20911, 24713, 28314, 34218, 41822, 42471, 49426, 51327, 62733, 74139, 84942, 102654, 125466, 148278, 188199, 222417, 230021, 271843, 376398, 444834, 460042, 543686, 564597, 667251, 690063, 815529, 1129194, 1334502, 1380126, 1631058, 2070189, 2446587, 2990273, 4140378, 4893174, 5980546, 6210567, 7339761, 8970819, 12421134, 14679522, 17941638, 26912457, 53824914, 80737371, 161474742]

約数ペア:

[(1, 161474742), (2, 80737371), (3, 53824914), (6, 26912457), (9, 17941638), (11, 14679522), (13, 12421134), (18, 8970819), (22, 7339761), (26, 6210567), (27, 5980546), (33, 4893174), (39, 4140378), (54, 2990273), (66, 2446587), (78, 2070189), (99, 1631058), (117, 1380126), (121, 1334502), (143, 1129194), (198, 815529), (234, 690063), (242, 667251), (286, 564597), (297, 543686), (351, 460042), (363, 444834), (429, 376398), (594, 271843), (702, 230021), (726, 222417), (858, 188199), (1089, 148278), (1287, 125466), (1573, 102654), (1901, 84942), (2178, 74139), (2574, 62733), (3146, 51327), (3267, 49426), (3802, 42471), (3861, 41822), (4719, 34218), (5703, 28314), (6534, 24713), (7722, 20911), (9438, 17109), (11406, 14157)]