149283684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19881

約数の個数: 72

約数和(自身を含む): 433349280

約数和(自身を除く): 284065596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 19841, 39682, 59523, 79364, 119046, 178569, 218251, 238092, 357138, 376979, 436502, 654753, 714276, 753958, 873004, 1130937, 1309506, 1507916, 1964259, 2261874, 2619012, 3392811, 3928518, 4146769, 4523748, 6785622, 7857036, 8293538, 12440307, 13571244, 16587076, 24880614, 37320921, 49761228, 74641842, 149283684]

約数ペア:

[(1, 149283684), (2, 74641842), (3, 49761228), (4, 37320921), (6, 24880614), (9, 16587076), (11, 13571244), (12, 12440307), (18, 8293538), (19, 7857036), (22, 6785622), (33, 4523748), (36, 4146769), (38, 3928518), (44, 3392811), (57, 2619012), (66, 2261874), (76, 1964259), (99, 1507916), (114, 1309506), (132, 1130937), (171, 873004), (198, 753958), (209, 714276), (228, 654753), (342, 436502), (396, 376979), (418, 357138), (627, 238092), (684, 218251), (836, 178569), (1254, 119046), (1881, 79364), (2508, 59523), (3762, 39682), (7524, 19841)]