145931058

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 160

約数和(自身を含む): 424448640

約数和(自身を除く): 278517582

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 521, 546, 567, 702, 741, 798, 819, 1026, 1042, 1053, 1134, 1197, 1482, 1539, 1563, 1638, 1729, 2106, 2223, 2394, 2457, 3078, 3126, 3458, 3591, 3647, 4446, 4689, 4914, 5187, 6669, 6773, 7182, 7294, 7371, 9378, 9899, 10374, 10773, 10941, 13338, 13546, 14067, 14742, 15561, 19798, 20007, 20319, 21546, 21882, 28134, 29697, 31122, 32823, 40014, 40638, 42201, 46683, 47411, 59394, 60957, 65646, 69293, 84402, 89091, 93366, 94822, 98469, 121914, 128687, 138586, 140049, 142233, 178182, 182871, 196938, 207879, 257374, 267273, 280098, 284466, 295407, 365742, 386061, 415758, 426699, 534546, 548613, 590814, 623637, 772122, 801819, 853398, 900809, 1097226, 1158183, 1247274, 1280097, 1603638, 1801618, 1870911, 2316366, 2560194, 2702427, 3474549, 3741822, 3840291, 5404854, 5612733, 6949098, 7680582, 8107281, 10423647, 11225466, 16214562, 20847294, 24321843, 48643686, 72965529, 145931058]

約数ペア:

[(1, 145931058), (2, 72965529), (3, 48643686), (6, 24321843), (7, 20847294), (9, 16214562), (13, 11225466), (14, 10423647), (18, 8107281), (19, 7680582), (21, 6949098), (26, 5612733), (27, 5404854), (38, 3840291), (39, 3741822), (42, 3474549), (54, 2702427), (57, 2560194), (63, 2316366), (78, 1870911), (81, 1801618), (91, 1603638), (114, 1280097), (117, 1247274), (126, 1158183), (133, 1097226), (162, 900809), (171, 853398), (182, 801819), (189, 772122), (234, 623637), (247, 590814), (266, 548613), (273, 534546), (342, 426699), (351, 415758), (378, 386061), (399, 365742), (494, 295407), (513, 284466), (521, 280098), (546, 267273), (567, 257374), (702, 207879), (741, 196938), (798, 182871), (819, 178182), (1026, 142233), (1042, 140049), (1053, 138586), (1134, 128687), (1197, 121914), (1482, 98469), (1539, 94822), (1563, 93366), (1638, 89091), (1729, 84402), (2106, 69293), (2223, 65646), (2394, 60957), (2457, 59394), (3078, 47411), (3126, 46683), (3458, 42201), (3591, 40638), (3647, 40014), (4446, 32823), (4689, 31122), (4914, 29697), (5187, 28134), (6669, 21882), (6773, 21546), (7182, 20319), (7294, 20007), (7371, 19798), (9378, 15561), (9899, 14742), (10374, 14067), (10773, 13546), (10941, 13338)]