156788428240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{363677}}^1$

素因数の和:364024

約数の個数: 80

約数和(自身を含む): 387194874192

約数和(自身を除く): 230406445952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 317, 340, 634, 680, 1268, 1360, 1585, 2536, 3170, 5072, 5389, 6340, 10778, 12680, 21556, 25360, 26945, 43112, 53890, 86224, 107780, 215560, 363677, 431120, 727354, 1454708, 1818385, 2909416, 3636770, 5818832, 6182509, 7273540, 12365018, 14547080, 24730036, 29094160, 30912545, 49460072, 61825090, 98920144, 115285609, 123650180, 230571218, 247300360, 461142436, 494600720, 576428045, 922284872, 1152856090, 1844569744, 1959855353, 2305712180, 3919710706, 4611424360, 7839421412, 9222848720, 9799276765, 15678842824, 19598553530, 31357685648, 39197107060, 78394214120, 156788428240]

約数ペア:

[(1, 156788428240), (2, 78394214120), (4, 39197107060), (5, 31357685648), (8, 19598553530), (10, 15678842824), (16, 9799276765), (17, 9222848720), (20, 7839421412), (34, 4611424360), (40, 3919710706), (68, 2305712180), (80, 1959855353), (85, 1844569744), (136, 1152856090), (170, 922284872), (272, 576428045), (317, 494600720), (340, 461142436), (634, 247300360), (680, 230571218), (1268, 123650180), (1360, 115285609), (1585, 98920144), (2536, 61825090), (3170, 49460072), (5072, 30912545), (5389, 29094160), (6340, 24730036), (10778, 14547080), (12680, 12365018), (21556, 7273540), (25360, 6182509), (26945, 5818832), (43112, 3636770), (53890, 2909416), (86224, 1818385), (107780, 1454708), (215560, 727354), (363677, 431120)]