163671012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 430597440

約数和(自身を除く): 266926428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 422, 522, 633, 743, 844, 1044, 1266, 1486, 1899, 2229, 2532, 2972, 3798, 4458, 6119, 6687, 7596, 8916, 12238, 13374, 18357, 21547, 24476, 26748, 36714, 43094, 55071, 64641, 73428, 86188, 110142, 129282, 156773, 193923, 220284, 258564, 313546, 387846, 470319, 627092, 775692, 940638, 1410957, 1881276, 2821914, 4546417, 5643828, 9092834, 13639251, 18185668, 27278502, 40917753, 54557004, 81835506, 163671012]

約数ペア:

[(1, 163671012), (2, 81835506), (3, 54557004), (4, 40917753), (6, 27278502), (9, 18185668), (12, 13639251), (18, 9092834), (29, 5643828), (36, 4546417), (58, 2821914), (87, 1881276), (116, 1410957), (174, 940638), (211, 775692), (261, 627092), (348, 470319), (422, 387846), (522, 313546), (633, 258564), (743, 220284), (844, 193923), (1044, 156773), (1266, 129282), (1486, 110142), (1899, 86188), (2229, 73428), (2532, 64641), (2972, 55071), (3798, 43094), (4458, 36714), (6119, 26748), (6687, 24476), (7596, 21547), (8916, 18357), (12238, 13374)]