149776732

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 327499200

約数和(自身を除く): 177722468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 476, 553, 569, 833, 1106, 1138, 1343, 1666, 2212, 2276, 2686, 3332, 3871, 3983, 5372, 7742, 7966, 9401, 9673, 15484, 15932, 18802, 19346, 27881, 37604, 38692, 44951, 55762, 65807, 67711, 89902, 111524, 131614, 135422, 179804, 263228, 270844, 314657, 473977, 629314, 764167, 947954, 1258628, 1528334, 1895908, 2202599, 3056668, 4405198, 5349169, 8810396, 10698338, 21396676, 37444183, 74888366, 149776732]

約数ペア:

[(1, 149776732), (2, 74888366), (4, 37444183), (7, 21396676), (14, 10698338), (17, 8810396), (28, 5349169), (34, 4405198), (49, 3056668), (68, 2202599), (79, 1895908), (98, 1528334), (119, 1258628), (158, 947954), (196, 764167), (238, 629314), (316, 473977), (476, 314657), (553, 270844), (569, 263228), (833, 179804), (1106, 135422), (1138, 131614), (1343, 111524), (1666, 89902), (2212, 67711), (2276, 65807), (2686, 55762), (3332, 44951), (3871, 38692), (3983, 37604), (5372, 27881), (7742, 19346), (7966, 18802), (9401, 15932), (9673, 15484)]