142749516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 416862208

約数和(自身を除く): 274112692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2143, 2379, 2562, 3172, 4286, 4758, 5124, 5551, 6429, 8572, 9516, 11102, 12858, 15001, 16653, 22204, 25716, 27859, 30002, 33306, 45003, 55718, 60004, 66612, 83577, 90006, 111436, 130723, 167154, 180012, 195013, 261446, 334308, 390026, 392169, 522892, 585039, 780052, 784338, 915061, 1170078, 1568676, 1699399, 1830122, 2340156, 2745183, 3398798, 3660244, 5098197, 5490366, 6797596, 10196394, 10980732, 11895793, 20392788, 23791586, 35687379, 47583172, 71374758, 142749516]

約数ペア:

[(1, 142749516), (2, 71374758), (3, 47583172), (4, 35687379), (6, 23791586), (7, 20392788), (12, 11895793), (13, 10980732), (14, 10196394), (21, 6797596), (26, 5490366), (28, 5098197), (39, 3660244), (42, 3398798), (52, 2745183), (61, 2340156), (78, 1830122), (84, 1699399), (91, 1568676), (122, 1170078), (156, 915061), (182, 784338), (183, 780052), (244, 585039), (273, 522892), (364, 392169), (366, 390026), (427, 334308), (546, 261446), (732, 195013), (793, 180012), (854, 167154), (1092, 130723), (1281, 111436), (1586, 90006), (1708, 83577), (2143, 66612), (2379, 60004), (2562, 55718), (3172, 45003), (4286, 33306), (4758, 30002), (5124, 27859), (5551, 25716), (6429, 22204), (8572, 16653), (9516, 15001), (11102, 12858)]