157788696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 299440104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 213, 221, 284, 312, 408, 419, 426, 442, 568, 663, 838, 852, 884, 923, 1207, 1257, 1326, 1676, 1704, 1768, 1846, 2414, 2514, 2652, 2769, 3352, 3621, 3692, 4828, 5028, 5304, 5447, 5538, 7123, 7242, 7384, 9656, 10056, 10894, 11076, 14246, 14484, 15691, 16341, 21369, 21788, 22152, 28492, 28968, 29749, 31382, 32682, 42738, 43576, 47073, 56984, 59498, 62764, 65364, 85476, 89247, 92599, 94146, 118996, 125528, 130728, 170952, 178494, 185198, 188292, 237992, 277797, 356988, 370396, 376584, 386737, 505733, 555594, 713976, 740792, 773474, 1011466, 1111188, 1160211, 1517199, 1546948, 2022932, 2222376, 2320422, 3034398, 3093896, 4045864, 4640844, 6068796, 6574529, 9281688, 12137592, 13149058, 19723587, 26298116, 39447174, 52596232, 78894348, 157788696]

約数ペア:

[(1, 157788696), (2, 78894348), (3, 52596232), (4, 39447174), (6, 26298116), (8, 19723587), (12, 13149058), (13, 12137592), (17, 9281688), (24, 6574529), (26, 6068796), (34, 4640844), (39, 4045864), (51, 3093896), (52, 3034398), (68, 2320422), (71, 2222376), (78, 2022932), (102, 1546948), (104, 1517199), (136, 1160211), (142, 1111188), (156, 1011466), (204, 773474), (213, 740792), (221, 713976), (284, 555594), (312, 505733), (408, 386737), (419, 376584), (426, 370396), (442, 356988), (568, 277797), (663, 237992), (838, 188292), (852, 185198), (884, 178494), (923, 170952), (1207, 130728), (1257, 125528), (1326, 118996), (1676, 94146), (1704, 92599), (1768, 89247), (1846, 85476), (2414, 65364), (2514, 62764), (2652, 59498), (2769, 56984), (3352, 47073), (3621, 43576), (3692, 42738), (4828, 32682), (5028, 31382), (5304, 29749), (5447, 28968), (5538, 28492), (7123, 22152), (7242, 21788), (7384, 21369), (9656, 16341), (10056, 15691), (10894, 14484), (11076, 14246)]