15662668616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19333}}^1$

素因数の和:19423

約数の個数: 128

約数和(自身を含む): 38086433280

約数和(自身を除く): 22423764664

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 37, 46, 56, 68, 74, 92, 119, 136, 148, 161, 184, 238, 259, 296, 322, 391, 476, 518, 629, 644, 782, 851, 952, 1036, 1258, 1288, 1564, 1702, 2072, 2516, 2737, 3128, 3404, 4403, 5032, 5474, 5957, 6808, 8806, 10948, 11914, 14467, 17612, 19333, 21896, 23828, 28934, 35224, 38666, 47656, 57868, 77332, 101269, 115736, 135331, 154664, 202538, 270662, 328661, 405076, 444659, 541324, 657322, 715321, 810152, 889318, 1082648, 1314644, 1430642, 1778636, 2300627, 2629288, 2861284, 3112613, 3557272, 4601254, 5007247, 5722568, 6225226, 7559203, 9202508, 10014494, 12160457, 12450452, 15118406, 16452383, 18405016, 20028988, 24320914, 24900904, 30236812, 32904766, 40057976, 48641828, 52914421, 60473624, 65809532, 85123199, 97283656, 105828842, 115166681, 131619064, 170246398, 211657684, 230333362, 279690511, 340492796, 423315368, 460666724, 559381022, 680985592, 921333448, 1118762044, 1957833577, 2237524088, 3915667154, 7831334308, 15662668616]

約数ペア:

[(1, 15662668616), (2, 7831334308), (4, 3915667154), (7, 2237524088), (8, 1957833577), (14, 1118762044), (17, 921333448), (23, 680985592), (28, 559381022), (34, 460666724), (37, 423315368), (46, 340492796), (56, 279690511), (68, 230333362), (74, 211657684), (92, 170246398), (119, 131619064), (136, 115166681), (148, 105828842), (161, 97283656), (184, 85123199), (238, 65809532), (259, 60473624), (296, 52914421), (322, 48641828), (391, 40057976), (476, 32904766), (518, 30236812), (629, 24900904), (644, 24320914), (782, 20028988), (851, 18405016), (952, 16452383), (1036, 15118406), (1258, 12450452), (1288, 12160457), (1564, 10014494), (1702, 9202508), (2072, 7559203), (2516, 6225226), (2737, 5722568), (3128, 5007247), (3404, 4601254), (4403, 3557272), (5032, 3112613), (5474, 2861284), (5957, 2629288), (6808, 2300627), (8806, 1778636), (10948, 1430642), (11914, 1314644), (14467, 1082648), (17612, 889318), (19333, 810152), (21896, 715321), (23828, 657322), (28934, 541324), (35224, 444659), (38666, 405076), (47656, 328661), (57868, 270662), (77332, 202538), (101269, 154664), (115736, 135331)]