140067468

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 392804720

約数和(自身を除く): 252737252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 244, 324, 342, 366, 373, 513, 549, 684, 732, 746, 1026, 1098, 1119, 1159, 1492, 1539, 1647, 2052, 2196, 2238, 2318, 3078, 3294, 3357, 3477, 4476, 4636, 4941, 6156, 6588, 6714, 6954, 7087, 9882, 10071, 10431, 13428, 13908, 14174, 19764, 20142, 20862, 21261, 22753, 28348, 30213, 31293, 40284, 41724, 42522, 45506, 60426, 62586, 63783, 68259, 85044, 91012, 93879, 120852, 125172, 127566, 136518, 187758, 191349, 204777, 255132, 273036, 375516, 382698, 409554, 432307, 574047, 614331, 765396, 819108, 864614, 1148094, 1228662, 1296921, 1729228, 1842993, 2296188, 2457324, 2593842, 3685986, 3890763, 5187684, 7371972, 7781526, 11672289, 15563052, 23344578, 35016867, 46689156, 70033734, 140067468]

約数ペア:

[(1, 140067468), (2, 70033734), (3, 46689156), (4, 35016867), (6, 23344578), (9, 15563052), (12, 11672289), (18, 7781526), (19, 7371972), (27, 5187684), (36, 3890763), (38, 3685986), (54, 2593842), (57, 2457324), (61, 2296188), (76, 1842993), (81, 1729228), (108, 1296921), (114, 1228662), (122, 1148094), (162, 864614), (171, 819108), (183, 765396), (228, 614331), (244, 574047), (324, 432307), (342, 409554), (366, 382698), (373, 375516), (513, 273036), (549, 255132), (684, 204777), (732, 191349), (746, 187758), (1026, 136518), (1098, 127566), (1119, 125172), (1159, 120852), (1492, 93879), (1539, 91012), (1647, 85044), (2052, 68259), (2196, 63783), (2238, 62586), (2318, 60426), (3078, 45506), (3294, 42522), (3357, 41724), (3477, 40284), (4476, 31293), (4636, 30213), (4941, 28348), (6156, 22753), (6588, 21261), (6714, 20862), (6954, 20142), (7087, 19764), (9882, 14174), (10071, 13908), (10431, 13428)]