153949362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 374200320

約数和(自身を除く): 220250958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 206, 266, 309, 399, 618, 721, 798, 1442, 1873, 1957, 2163, 3746, 3914, 4326, 5619, 5871, 11238, 11742, 13111, 13699, 26222, 27398, 35587, 39333, 41097, 71174, 78666, 82194, 106761, 192919, 213522, 249109, 385838, 498218, 578757, 747327, 1157514, 1350433, 1494654, 2700866, 3665461, 4051299, 7330922, 8102598, 10996383, 21992766, 25658227, 51316454, 76974681, 153949362]

約数ペア:

[(1, 153949362), (2, 76974681), (3, 51316454), (6, 25658227), (7, 21992766), (14, 10996383), (19, 8102598), (21, 7330922), (38, 4051299), (42, 3665461), (57, 2700866), (103, 1494654), (114, 1350433), (133, 1157514), (206, 747327), (266, 578757), (309, 498218), (399, 385838), (618, 249109), (721, 213522), (798, 192919), (1442, 106761), (1873, 82194), (1957, 78666), (2163, 71174), (3746, 41097), (3914, 39333), (4326, 35587), (5619, 27398), (5871, 26222), (11238, 13699), (11742, 13111)]