145937358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1721}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 362115936

約数和(自身を除く): 216178578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 673, 1346, 1721, 2019, 3442, 4038, 4711, 5163, 6057, 9422, 10326, 12047, 12114, 14133, 15489, 24094, 28266, 30978, 36141, 42399, 72282, 84798, 108423, 216846, 1158233, 2316466, 3474699, 6949398, 8107631, 10424097, 16215262, 20848194, 24322893, 48645786, 72968679, 145937358]

約数ペア:

[(1, 145937358), (2, 72968679), (3, 48645786), (6, 24322893), (7, 20848194), (9, 16215262), (14, 10424097), (18, 8107631), (21, 6949398), (42, 3474699), (63, 2316466), (126, 1158233), (673, 216846), (1346, 108423), (1721, 84798), (2019, 72282), (3442, 42399), (4038, 36141), (4711, 30978), (5163, 28266), (6057, 24094), (9422, 15489), (10326, 14133), (12047, 12114)]