158792205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 300867840

約数和(自身を除く): 142075635

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 181, 195, 409, 429, 543, 715, 905, 1227, 1991, 2045, 2145, 2353, 2715, 4499, 5317, 5973, 6135, 7059, 9955, 11765, 13497, 15951, 22495, 25883, 26585, 29865, 35295, 58487, 67485, 74029, 77649, 79755, 129415, 175461, 222087, 292435, 370145, 388245, 814319, 877305, 962377, 1110435, 2442957, 2887131, 4071595, 4811885, 10586147, 12214785, 14435655, 31758441, 52930735, 158792205]

約数ペア:

[(1, 158792205), (3, 52930735), (5, 31758441), (11, 14435655), (13, 12214785), (15, 10586147), (33, 4811885), (39, 4071595), (55, 2887131), (65, 2442957), (143, 1110435), (165, 962377), (181, 877305), (195, 814319), (409, 388245), (429, 370145), (543, 292435), (715, 222087), (905, 175461), (1227, 129415), (1991, 79755), (2045, 77649), (2145, 74029), (2353, 67485), (2715, 58487), (4499, 35295), (5317, 29865), (5973, 26585), (6135, 25883), (7059, 22495), (9955, 15951), (11765, 13497)]