139201990120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8900383}}^1$

素因数の和:8900434

約数の個数: 64

約数和(自身を含む): 346046929920

約数和(自身を除く): 206844939800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 8900383, 17800766, 35601532, 44501915, 71203064, 89003830, 151306511, 178007660, 204708809, 302613022, 356015320, 409417618, 605226044, 756532555, 818835236, 1023544045, 1210452088, 1513065110, 1637670472, 2047088090, 3026130220, 3480049753, 4094176180, 6052260440, 6960099506, 8188352360, 13920199012, 17400248765, 27840398024, 34800497530, 69600995060, 139201990120]

約数ペア:

[(1, 139201990120), (2, 69600995060), (4, 34800497530), (5, 27840398024), (8, 17400248765), (10, 13920199012), (17, 8188352360), (20, 6960099506), (23, 6052260440), (34, 4094176180), (40, 3480049753), (46, 3026130220), (68, 2047088090), (85, 1637670472), (92, 1513065110), (115, 1210452088), (136, 1023544045), (170, 818835236), (184, 756532555), (230, 605226044), (340, 409417618), (391, 356015320), (460, 302613022), (680, 204708809), (782, 178007660), (920, 151306511), (1564, 89003830), (1955, 71203064), (3128, 44501915), (3910, 35601532), (7820, 17800766), (15640, 8900383)]