158972334

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 338022720

約数和(自身を除く): 179050386

約数列:

[1, 2, 3, 6, 41, 53, 82, 89, 106, 123, 137, 159, 178, 246, 267, 274, 318, 411, 534, 822, 2173, 3649, 4346, 4717, 5617, 6519, 7261, 7298, 9434, 10947, 11234, 12193, 13038, 14151, 14522, 16851, 21783, 21894, 24386, 28302, 33702, 36579, 43566, 73158, 193397, 297701, 386794, 499913, 580191, 595402, 646229, 893103, 999826, 1160382, 1292458, 1499739, 1786206, 1938687, 2999478, 3877374, 26495389, 52990778, 79486167, 158972334]

約数ペア:

[(1, 158972334), (2, 79486167), (3, 52990778), (6, 26495389), (41, 3877374), (53, 2999478), (82, 1938687), (89, 1786206), (106, 1499739), (123, 1292458), (137, 1160382), (159, 999826), (178, 893103), (246, 646229), (267, 595402), (274, 580191), (318, 499913), (411, 386794), (534, 297701), (822, 193397), (2173, 73158), (3649, 43566), (4346, 36579), (4717, 33702), (5617, 28302), (6519, 24386), (7261, 21894), (7298, 21783), (9434, 16851), (10947, 14522), (11234, 14151), (12193, 13038)]