163599228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20603

約数の個数: 72

約数和(自身を含む): 471573648

約数和(自身を除く): 307974420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 20563, 41126, 61689, 82252, 123378, 185067, 246756, 267319, 349571, 370134, 534638, 699142, 740268, 801957, 1048713, 1069276, 1398284, 1603914, 2097426, 2405871, 3146139, 3207828, 4194852, 4544423, 4811742, 6292278, 9088846, 9623484, 12584556, 13633269, 18177692, 27266538, 40899807, 54533076, 81799614, 163599228]

約数ペア:

[(1, 163599228), (2, 81799614), (3, 54533076), (4, 40899807), (6, 27266538), (9, 18177692), (12, 13633269), (13, 12584556), (17, 9623484), (18, 9088846), (26, 6292278), (34, 4811742), (36, 4544423), (39, 4194852), (51, 3207828), (52, 3146139), (68, 2405871), (78, 2097426), (102, 1603914), (117, 1398284), (153, 1069276), (156, 1048713), (204, 801957), (221, 740268), (234, 699142), (306, 534638), (442, 370134), (468, 349571), (612, 267319), (663, 246756), (884, 185067), (1326, 123378), (1989, 82252), (2652, 61689), (3978, 41126), (7956, 20563)]