155670372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2794

約数の個数: 108

約数和(自身を含む): 465965500

約数和(自身を除く): 310295128

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 2749, 3146, 4356, 4719, 5148, 5498, 6292, 8247, 9438, 10996, 14157, 16494, 18876, 24741, 28314, 30239, 32988, 35737, 49482, 56628, 60478, 71474, 90717, 98964, 107211, 120956, 142948, 181434, 214422, 272151, 321633, 332629, 362868, 393107, 428844, 544302, 643266, 665258, 786214, 997887, 1088604, 1179321, 1286532, 1330516, 1572428, 1995774, 2358642, 2993661, 3537963, 3991548, 4324177, 4717284, 5987322, 7075926, 8648354, 11974644, 12972531, 14151852, 17296708, 25945062, 38917593, 51890124, 77835186, 155670372]

約数ペア:

[(1, 155670372), (2, 77835186), (3, 51890124), (4, 38917593), (6, 25945062), (9, 17296708), (11, 14151852), (12, 12972531), (13, 11974644), (18, 8648354), (22, 7075926), (26, 5987322), (33, 4717284), (36, 4324177), (39, 3991548), (44, 3537963), (52, 2993661), (66, 2358642), (78, 1995774), (99, 1572428), (117, 1330516), (121, 1286532), (132, 1179321), (143, 1088604), (156, 997887), (198, 786214), (234, 665258), (242, 643266), (286, 544302), (363, 428844), (396, 393107), (429, 362868), (468, 332629), (484, 321633), (572, 272151), (726, 214422), (858, 181434), (1089, 142948), (1287, 120956), (1452, 107211), (1573, 98964), (1716, 90717), (2178, 71474), (2574, 60478), (2749, 56628), (3146, 49482), (4356, 35737), (4719, 32988), (5148, 30239), (5498, 28314), (6292, 24741), (8247, 18876), (9438, 16494), (10996, 14157)]