129551356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 279465984

約数和(自身を除く): 149914628

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 37, 44, 62, 68, 74, 124, 148, 151, 187, 302, 341, 374, 407, 527, 604, 629, 682, 748, 814, 1054, 1147, 1258, 1364, 1628, 1661, 2108, 2294, 2516, 2567, 3322, 4588, 4681, 5134, 5587, 5797, 6644, 6919, 9362, 10268, 11174, 11594, 12617, 13838, 18724, 19499, 22348, 23188, 25234, 27676, 28237, 38998, 50468, 51491, 56474, 61457, 77996, 79577, 94979, 102982, 112948, 122914, 159154, 173197, 189958, 205964, 214489, 245828, 318308, 346394, 379916, 428978, 692788, 857956, 875347, 1044769, 1750694, 1905167, 2089538, 2944349, 3501388, 3810334, 4179076, 5888698, 7620668, 11777396, 32387839, 64775678, 129551356]

約数ペア:

[(1, 129551356), (2, 64775678), (4, 32387839), (11, 11777396), (17, 7620668), (22, 5888698), (31, 4179076), (34, 3810334), (37, 3501388), (44, 2944349), (62, 2089538), (68, 1905167), (74, 1750694), (124, 1044769), (148, 875347), (151, 857956), (187, 692788), (302, 428978), (341, 379916), (374, 346394), (407, 318308), (527, 245828), (604, 214489), (629, 205964), (682, 189958), (748, 173197), (814, 159154), (1054, 122914), (1147, 112948), (1258, 102982), (1364, 94979), (1628, 79577), (1661, 77996), (2108, 61457), (2294, 56474), (2516, 51491), (2567, 50468), (3322, 38998), (4588, 28237), (4681, 27676), (5134, 25234), (5587, 23188), (5797, 22348), (6644, 19499), (6919, 18724), (9362, 13838), (10268, 12617), (11174, 11594)]