129912453888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331031}}^1$

素因数の和:331130

約数の個数: 144

約数和(自身を含む): 400564609536

約数和(自身を除く): 270652155648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1752, 1792, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 5376, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 18688, 24528, 28032, 32704, 49056, 56064, 65408, 98112, 130816, 196224, 331031, 392448, 662062, 993093, 1324124, 1986186, 2317217, 2648248, 3972372, 4634434, 5296496, 6951651, 7944744, 9268868, 10592992, 13903302, 15889488, 18537736, 21185984, 24165263, 27806604, 31778976, 37075472, 42371968, 48330526, 55613208, 63557952, 72495789, 74150944, 84743936, 96661052, 111226416, 127115904, 144991578, 148301888, 169156841, 193322104, 222452832, 254231808, 289983156, 296603776, 338313682, 386644208, 444905664, 507470523, 579966312, 593207552, 676627364, 773288416, 889811328, 1014941046, 1159932624, 1353254728, 1546576832, 1779622656, 2029882092, 2319865248, 2706509456, 3093153664, 4059764184, 4639730496, 5413018912, 6186307328, 8119528368, 9279460992, 10826037824, 16239056736, 18558921984, 21652075648, 32478113472, 43304151296, 64956226944, 129912453888]

約数ペア:

[(1, 129912453888), (2, 64956226944), (3, 43304151296), (4, 32478113472), (6, 21652075648), (7, 18558921984), (8, 16239056736), (12, 10826037824), (14, 9279460992), (16, 8119528368), (21, 6186307328), (24, 5413018912), (28, 4639730496), (32, 4059764184), (42, 3093153664), (48, 2706509456), (56, 2319865248), (64, 2029882092), (73, 1779622656), (84, 1546576832), (96, 1353254728), (112, 1159932624), (128, 1014941046), (146, 889811328), (168, 773288416), (192, 676627364), (219, 593207552), (224, 579966312), (256, 507470523), (292, 444905664), (336, 386644208), (384, 338313682), (438, 296603776), (448, 289983156), (511, 254231808), (584, 222452832), (672, 193322104), (768, 169156841), (876, 148301888), (896, 144991578), (1022, 127115904), (1168, 111226416), (1344, 96661052), (1533, 84743936), (1752, 74150944), (1792, 72495789), (2044, 63557952), (2336, 55613208), (2688, 48330526), (3066, 42371968), (3504, 37075472), (4088, 31778976), (4672, 27806604), (5376, 24165263), (6132, 21185984), (7008, 18537736), (8176, 15889488), (9344, 13903302), (12264, 10592992), (14016, 9268868), (16352, 7944744), (18688, 6951651), (24528, 5296496), (28032, 4634434), (32704, 3972372), (49056, 2648248), (56064, 2317217), (65408, 1986186), (98112, 1324124), (130816, 993093), (196224, 662062), (331031, 392448)]