163879950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2770

約数の個数: 96

約数和(自身を含む): 451971072

約数和(自身を除く): 288091122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 2711, 4030, 4650, 5422, 6045, 8133, 10075, 12090, 13555, 16266, 20150, 27110, 30225, 35243, 40665, 60450, 67775, 70486, 81330, 84041, 105729, 135550, 168082, 176215, 203325, 211458, 252123, 352430, 406650, 420205, 504246, 528645, 840410, 881075, 1057290, 1092533, 1260615, 1762150, 2101025, 2185066, 2521230, 2643225, 3277599, 4202050, 5286450, 5462665, 6303075, 6555198, 10925330, 12606150, 16387995, 27313325, 32775990, 54626650, 81939975, 163879950]

約数ペア:

[(1, 163879950), (2, 81939975), (3, 54626650), (5, 32775990), (6, 27313325), (10, 16387995), (13, 12606150), (15, 10925330), (25, 6555198), (26, 6303075), (30, 5462665), (31, 5286450), (39, 4202050), (50, 3277599), (62, 2643225), (65, 2521230), (75, 2185066), (78, 2101025), (93, 1762150), (130, 1260615), (150, 1092533), (155, 1057290), (186, 881075), (195, 840410), (310, 528645), (325, 504246), (390, 420205), (403, 406650), (465, 352430), (650, 252123), (775, 211458), (806, 203325), (930, 176215), (975, 168082), (1209, 135550), (1550, 105729), (1950, 84041), (2015, 81330), (2325, 70486), (2418, 67775), (2711, 60450), (4030, 40665), (4650, 35243), (5422, 30225), (6045, 27110), (8133, 20150), (10075, 16266), (12090, 13555)]