163739394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 468357120

約数和(自身を除く): 304617726

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 81, 87, 91, 117, 126, 162, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 383, 406, 522, 546, 567, 609, 702, 754, 766, 783, 819, 1053, 1131, 1134, 1149, 1218, 1566, 1638, 1827, 2106, 2262, 2298, 2349, 2457, 2639, 2681, 3393, 3447, 3654, 4698, 4914, 4979, 5278, 5362, 5481, 6786, 6894, 7371, 7917, 8043, 9958, 10179, 10341, 10962, 11107, 14742, 14937, 15834, 16086, 16443, 20358, 20682, 22214, 23751, 24129, 29874, 30537, 31023, 32886, 33321, 34853, 44811, 47502, 48258, 61074, 62046, 66642, 69706, 71253, 72387, 77749, 89622, 99963, 104559, 134433, 142506, 144391, 144774, 155498, 199926, 209118, 213759, 217161, 233247, 268866, 288782, 299889, 313677, 403299, 427518, 433173, 434322, 466494, 599778, 627354, 699741, 806598, 866346, 899667, 941031, 1010737, 1299519, 1399482, 1799334, 1882062, 2021474, 2099223, 2599038, 2823093, 3032211, 3898557, 4198446, 5646186, 6064422, 6297669, 7797114, 9096633, 11695671, 12595338, 18193266, 23391342, 27289899, 54579798, 81869697, 163739394]

約数ペア:

[(1, 163739394), (2, 81869697), (3, 54579798), (6, 27289899), (7, 23391342), (9, 18193266), (13, 12595338), (14, 11695671), (18, 9096633), (21, 7797114), (26, 6297669), (27, 6064422), (29, 5646186), (39, 4198446), (42, 3898557), (54, 3032211), (58, 2823093), (63, 2599038), (78, 2099223), (81, 2021474), (87, 1882062), (91, 1799334), (117, 1399482), (126, 1299519), (162, 1010737), (174, 941031), (182, 899667), (189, 866346), (203, 806598), (234, 699741), (261, 627354), (273, 599778), (351, 466494), (377, 434322), (378, 433173), (383, 427518), (406, 403299), (522, 313677), (546, 299889), (567, 288782), (609, 268866), (702, 233247), (754, 217161), (766, 213759), (783, 209118), (819, 199926), (1053, 155498), (1131, 144774), (1134, 144391), (1149, 142506), (1218, 134433), (1566, 104559), (1638, 99963), (1827, 89622), (2106, 77749), (2262, 72387), (2298, 71253), (2349, 69706), (2457, 66642), (2639, 62046), (2681, 61074), (3393, 48258), (3447, 47502), (3654, 44811), (4698, 34853), (4914, 33321), (4979, 32886), (5278, 31023), (5362, 30537), (5481, 29874), (6786, 24129), (6894, 23751), (7371, 22214), (7917, 20682), (8043, 20358), (9958, 16443), (10179, 16086), (10341, 15834), (10962, 14937), (11107, 14742)]