129332464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 277857216

約数和(自身を除く): 148524752

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 71, 74, 136, 142, 148, 181, 272, 284, 296, 362, 568, 592, 629, 724, 1136, 1207, 1258, 1448, 2414, 2516, 2627, 2896, 3077, 4828, 5032, 5254, 6154, 6697, 9656, 10064, 10508, 12308, 12851, 13394, 19312, 21016, 24616, 25702, 26788, 42032, 44659, 49232, 51404, 53576, 89318, 102808, 107152, 113849, 178636, 205616, 218467, 227698, 357272, 436934, 455396, 475487, 714544, 873868, 910792, 950974, 1747736, 1821584, 1901948, 3495472, 3803896, 7607792, 8083279, 16166558, 32333116, 64666232, 129332464]

約数ペア:

[(1, 129332464), (2, 64666232), (4, 32333116), (8, 16166558), (16, 8083279), (17, 7607792), (34, 3803896), (37, 3495472), (68, 1901948), (71, 1821584), (74, 1747736), (136, 950974), (142, 910792), (148, 873868), (181, 714544), (272, 475487), (284, 455396), (296, 436934), (362, 357272), (568, 227698), (592, 218467), (629, 205616), (724, 178636), (1136, 113849), (1207, 107152), (1258, 102808), (1448, 89318), (2414, 53576), (2516, 51404), (2627, 49232), (2896, 44659), (3077, 42032), (4828, 26788), (5032, 25702), (5254, 24616), (6154, 21016), (6697, 19312), (9656, 13394), (10064, 12851), (10508, 12308)]