185684512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2243}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 395841600

約数和(自身を除く): 210157088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 398, 416, 796, 1592, 2243, 2587, 3184, 4486, 5174, 6368, 8972, 10348, 17944, 20696, 29159, 35888, 41392, 58318, 71776, 82784, 116636, 233272, 446357, 466544, 892714, 933088, 1785428, 3570856, 5802641, 7141712, 11605282, 14283424, 23210564, 46421128, 92842256, 185684512]

約数ペア:

[(1, 185684512), (2, 92842256), (4, 46421128), (8, 23210564), (13, 14283424), (16, 11605282), (26, 7141712), (32, 5802641), (52, 3570856), (104, 1785428), (199, 933088), (208, 892714), (398, 466544), (416, 446357), (796, 233272), (1592, 116636), (2243, 82784), (2587, 71776), (3184, 58318), (4486, 41392), (5174, 35888), (6368, 29159), (8972, 20696), (10348, 17944)]