151975278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 428514240

約数和(自身を除く): 276538962

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 81, 91, 117, 122, 126, 162, 169, 182, 183, 189, 234, 273, 338, 351, 366, 378, 427, 507, 546, 549, 567, 702, 793, 819, 854, 1014, 1053, 1098, 1134, 1183, 1281, 1521, 1586, 1638, 1647, 2106, 2197, 2366, 2379, 2457, 2562, 3042, 3294, 3549, 3843, 4394, 4563, 4758, 4914, 4941, 5551, 6591, 7098, 7137, 7371, 7686, 9126, 9882, 10309, 10647, 11102, 11529, 13182, 13689, 14274, 14742, 15379, 16653, 19773, 20618, 21294, 21411, 23058, 27378, 30758, 30927, 31941, 33306, 34587, 39546, 42822, 46137, 49959, 59319, 61854, 63882, 64233, 69174, 72163, 92274, 92781, 95823, 99918, 118638, 128466, 134017, 138411, 144326, 149877, 177957, 185562, 191646, 216489, 268034, 276822, 278343, 299754, 355914, 402051, 415233, 432978, 449631, 556686, 649467, 804102, 830466, 835029, 899262, 938119, 1206153, 1245699, 1298934, 1670058, 1876238, 1948401, 2412306, 2491398, 2814357, 3618459, 3896802, 5628714, 5845203, 7236918, 8443071, 10855377, 11690406, 16886142, 21710754, 25329213, 50658426, 75987639, 151975278]

約数ペア:

[(1, 151975278), (2, 75987639), (3, 50658426), (6, 25329213), (7, 21710754), (9, 16886142), (13, 11690406), (14, 10855377), (18, 8443071), (21, 7236918), (26, 5845203), (27, 5628714), (39, 3896802), (42, 3618459), (54, 2814357), (61, 2491398), (63, 2412306), (78, 1948401), (81, 1876238), (91, 1670058), (117, 1298934), (122, 1245699), (126, 1206153), (162, 938119), (169, 899262), (182, 835029), (183, 830466), (189, 804102), (234, 649467), (273, 556686), (338, 449631), (351, 432978), (366, 415233), (378, 402051), (427, 355914), (507, 299754), (546, 278343), (549, 276822), (567, 268034), (702, 216489), (793, 191646), (819, 185562), (854, 177957), (1014, 149877), (1053, 144326), (1098, 138411), (1134, 134017), (1183, 128466), (1281, 118638), (1521, 99918), (1586, 95823), (1638, 92781), (1647, 92274), (2106, 72163), (2197, 69174), (2366, 64233), (2379, 63882), (2457, 61854), (2562, 59319), (3042, 49959), (3294, 46137), (3549, 42822), (3843, 39546), (4394, 34587), (4563, 33306), (4758, 31941), (4914, 30927), (4941, 30758), (5551, 27378), (6591, 23058), (7098, 21411), (7137, 21294), (7371, 20618), (7686, 19773), (9126, 16653), (9882, 15379), (10309, 14742), (10647, 14274), (11102, 13689), (11529, 13182)]