156968290924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{65657}}^1$

素因数の和:66142

約数の個数: 48

約数和(自身を含む): 293412470400

約数和(自身を除く): 136444179476

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 379, 758, 1516, 1577, 3154, 6308, 7201, 14402, 28804, 31457, 62914, 65657, 125828, 131314, 262628, 597683, 1195366, 1247483, 2390732, 2494966, 4989932, 5449531, 10899062, 21798124, 24884003, 49768006, 99536012, 103541089, 207082178, 414164356, 472796057, 945592114, 1891184228, 2065372249, 4130744498, 8261488996, 39242072731, 78484145462, 156968290924]

約数ペア:

[(1, 156968290924), (2, 78484145462), (4, 39242072731), (19, 8261488996), (38, 4130744498), (76, 2065372249), (83, 1891184228), (166, 945592114), (332, 472796057), (379, 414164356), (758, 207082178), (1516, 103541089), (1577, 99536012), (3154, 49768006), (6308, 24884003), (7201, 21798124), (14402, 10899062), (28804, 5449531), (31457, 4989932), (62914, 2494966), (65657, 2390732), (125828, 1247483), (131314, 1195366), (262628, 597683)]