153672372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 445390400

約数和(自身を除く): 291718028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 1609, 2274, 2653, 3218, 3411, 4548, 4827, 5306, 6436, 6822, 7959, 9654, 10612, 11263, 13644, 14481, 15918, 19308, 22526, 23877, 28962, 31836, 33789, 45052, 47754, 57924, 67578, 95508, 101367, 135156, 202734, 405468, 609811, 1219622, 1829433, 2439244, 3658866, 4268677, 5488299, 7317732, 8537354, 10976598, 12806031, 17074708, 21953196, 25612062, 38418093, 51224124, 76836186, 153672372]

約数ペア:

[(1, 153672372), (2, 76836186), (3, 51224124), (4, 38418093), (6, 25612062), (7, 21953196), (9, 17074708), (12, 12806031), (14, 10976598), (18, 8537354), (21, 7317732), (28, 5488299), (36, 4268677), (42, 3658866), (63, 2439244), (84, 1829433), (126, 1219622), (252, 609811), (379, 405468), (758, 202734), (1137, 135156), (1516, 101367), (1609, 95508), (2274, 67578), (2653, 57924), (3218, 47754), (3411, 45052), (4548, 33789), (4827, 31836), (5306, 28962), (6436, 23877), (6822, 22526), (7959, 19308), (9654, 15918), (10612, 14481), (11263, 13644)]