163550268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38177}}^1$

素因数の和:38211

約数の個数: 72

約数和(自身を含む): 500284512

約数和(自身を除く): 336734244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 38177, 76354, 114531, 152708, 229062, 267239, 343593, 458124, 534478, 649009, 687186, 801717, 1068956, 1298018, 1374372, 1603434, 1947027, 2405151, 2596036, 3206868, 3894054, 4543063, 4810302, 5841081, 7788108, 9086126, 9620604, 11682162, 13629189, 18172252, 23364324, 27258378, 40887567, 54516756, 81775134, 163550268]

約数ペア:

[(1, 163550268), (2, 81775134), (3, 54516756), (4, 40887567), (6, 27258378), (7, 23364324), (9, 18172252), (12, 13629189), (14, 11682162), (17, 9620604), (18, 9086126), (21, 7788108), (28, 5841081), (34, 4810302), (36, 4543063), (42, 3894054), (51, 3206868), (63, 2596036), (68, 2405151), (84, 1947027), (102, 1603434), (119, 1374372), (126, 1298018), (153, 1068956), (204, 801717), (238, 687186), (252, 649009), (306, 534478), (357, 458124), (476, 343593), (612, 267239), (714, 229062), (1071, 152708), (1428, 114531), (2142, 76354), (4284, 38177)]