156985194008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1\times {\mathrm{14071}}^1$

素因数の和:16656

約数の個数: 64

約数和(自身を含む): 320672736000

約数和(自身を除く): 163687541992

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 2531, 4408, 5062, 10124, 14071, 20248, 28142, 48089, 56284, 73399, 96178, 112568, 146798, 192356, 267349, 293596, 384712, 408059, 534698, 587192, 816118, 1069396, 1394581, 1632236, 2138792, 2789162, 3264472, 5578324, 7753121, 11156648, 15506242, 31012484, 35613701, 62024968, 71227402, 142454804, 284909608, 676660319, 1032797329, 1353320638, 2065594658, 2706641276, 4131189316, 5413282552, 8262378632, 19623149251, 39246298502, 78492597004, 156985194008]

約数ペア:

[(1, 156985194008), (2, 78492597004), (4, 39246298502), (8, 19623149251), (19, 8262378632), (29, 5413282552), (38, 4131189316), (58, 2706641276), (76, 2065594658), (116, 1353320638), (152, 1032797329), (232, 676660319), (551, 284909608), (1102, 142454804), (2204, 71227402), (2531, 62024968), (4408, 35613701), (5062, 31012484), (10124, 15506242), (14071, 11156648), (20248, 7753121), (28142, 5578324), (48089, 3264472), (56284, 2789162), (73399, 2138792), (96178, 1632236), (112568, 1394581), (146798, 1069396), (192356, 816118), (267349, 587192), (293596, 534698), (384712, 408059)]