151388748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19427

約数の個数: 72

約数和(自身を含む): 451476480

約数和(自身を除く): 300087732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 19379, 38758, 58137, 77516, 116274, 135653, 174411, 232548, 271306, 348822, 406959, 542612, 600749, 697644, 813918, 1201498, 1220877, 1627836, 1802247, 2402996, 2441754, 3604494, 4205243, 4883508, 5406741, 7208988, 8410486, 10813482, 12615729, 16820972, 21626964, 25231458, 37847187, 50462916, 75694374, 151388748]

約数ペア:

[(1, 151388748), (2, 75694374), (3, 50462916), (4, 37847187), (6, 25231458), (7, 21626964), (9, 16820972), (12, 12615729), (14, 10813482), (18, 8410486), (21, 7208988), (28, 5406741), (31, 4883508), (36, 4205243), (42, 3604494), (62, 2441754), (63, 2402996), (84, 1802247), (93, 1627836), (124, 1220877), (126, 1201498), (186, 813918), (217, 697644), (252, 600749), (279, 542612), (372, 406959), (434, 348822), (558, 271306), (651, 232548), (868, 174411), (1116, 135653), (1302, 116274), (1953, 77516), (2604, 58137), (3906, 38758), (7812, 19379)]