147574756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 329398272

約数和(自身を除く): 181823516

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 73, 119, 124, 137, 146, 217, 238, 274, 292, 434, 476, 511, 527, 548, 868, 959, 1022, 1054, 1241, 1918, 2044, 2108, 2263, 2329, 2482, 3689, 3836, 4247, 4526, 4658, 4964, 7378, 8494, 8687, 9052, 9316, 10001, 14756, 15841, 16303, 16988, 17374, 20002, 29729, 31682, 32606, 34748, 38471, 40004, 59458, 63364, 65212, 70007, 72199, 76942, 118916, 140014, 144398, 153884, 170017, 269297, 280028, 288796, 310031, 340034, 505393, 538594, 620062, 680068, 1010786, 1077188, 1190119, 1240124, 2021572, 2170217, 2380238, 4340434, 4760476, 5270527, 8680868, 10541054, 21082108, 36893689, 73787378, 147574756]

約数ペア:

[(1, 147574756), (2, 73787378), (4, 36893689), (7, 21082108), (14, 10541054), (17, 8680868), (28, 5270527), (31, 4760476), (34, 4340434), (62, 2380238), (68, 2170217), (73, 2021572), (119, 1240124), (124, 1190119), (137, 1077188), (146, 1010786), (217, 680068), (238, 620062), (274, 538594), (292, 505393), (434, 340034), (476, 310031), (511, 288796), (527, 280028), (548, 269297), (868, 170017), (959, 153884), (1022, 144398), (1054, 140014), (1241, 118916), (1918, 76942), (2044, 72199), (2108, 70007), (2263, 65212), (2329, 63364), (2482, 59458), (3689, 40004), (3836, 38471), (4247, 34748), (4526, 32606), (4658, 31682), (4964, 29729), (7378, 20002), (8494, 17374), (8687, 16988), (9052, 16303), (9316, 15841), (10001, 14756)]