149271948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3547}}^1$

素因数の和:3731

約数の個数: 72

約数和(自身を含む): 433934592

約数和(自身を除く): 284662644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 2004, 2338, 3006, 3507, 3547, 4676, 6012, 7014, 7094, 10521, 10641, 14028, 14188, 21042, 21282, 24829, 31923, 42084, 42564, 49658, 63846, 74487, 99316, 127692, 148974, 223461, 297948, 446922, 592349, 893844, 1184698, 1777047, 2369396, 3554094, 4146443, 5331141, 7108188, 8292886, 10662282, 12439329, 16585772, 21324564, 24878658, 37317987, 49757316, 74635974, 149271948]

約数ペア:

[(1, 149271948), (2, 74635974), (3, 49757316), (4, 37317987), (6, 24878658), (7, 21324564), (9, 16585772), (12, 12439329), (14, 10662282), (18, 8292886), (21, 7108188), (28, 5331141), (36, 4146443), (42, 3554094), (63, 2369396), (84, 1777047), (126, 1184698), (167, 893844), (252, 592349), (334, 446922), (501, 297948), (668, 223461), (1002, 148974), (1169, 127692), (1503, 99316), (2004, 74487), (2338, 63846), (3006, 49658), (3507, 42564), (3547, 42084), (4676, 31923), (6012, 24829), (7014, 21282), (7094, 21042), (10521, 14188), (10641, 14028)]