196768845

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 458599680

約数和(自身を除く): 261830835

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 81, 91, 95, 105, 117, 133, 135, 171, 189, 195, 247, 273, 281, 285, 315, 351, 399, 405, 455, 513, 567, 585, 665, 741, 819, 843, 855, 945, 1053, 1197, 1235, 1365, 1405, 1539, 1729, 1755, 1967, 1995, 2223, 2457, 2529, 2565, 2835, 3591, 3653, 3705, 4095, 4215, 5187, 5265, 5339, 5901, 5985, 6669, 7371, 7587, 7695, 8645, 9835, 10773, 10959, 11115, 12285, 12645, 15561, 16017, 17703, 17955, 18265, 20007, 22761, 25571, 25935, 26695, 29505, 32877, 33345, 36855, 37373, 37935, 46683, 48051, 53109, 53865, 54795, 69407, 76713, 77805, 80085, 88515, 98631, 100035, 112119, 113805, 127855, 140049, 144153, 159327, 164385, 186865, 208221, 230139, 233415, 240255, 265545, 295893, 336357, 347035, 383565, 432459, 485849, 493155, 560595, 624663, 690417, 700245, 720765, 796635, 1009071, 1041105, 1150695, 1457547, 1479465, 1681785, 1873989, 2071251, 2162295, 2429245, 3027213, 3123315, 3452085, 4372641, 5045355, 5621967, 7287735, 9369945, 10356255, 13117923, 15136065, 21863205, 28109835, 39353769, 65589615, 196768845]

約数ペア:

[(1, 196768845), (3, 65589615), (5, 39353769), (7, 28109835), (9, 21863205), (13, 15136065), (15, 13117923), (19, 10356255), (21, 9369945), (27, 7287735), (35, 5621967), (39, 5045355), (45, 4372641), (57, 3452085), (63, 3123315), (65, 3027213), (81, 2429245), (91, 2162295), (95, 2071251), (105, 1873989), (117, 1681785), (133, 1479465), (135, 1457547), (171, 1150695), (189, 1041105), (195, 1009071), (247, 796635), (273, 720765), (281, 700245), (285, 690417), (315, 624663), (351, 560595), (399, 493155), (405, 485849), (455, 432459), (513, 383565), (567, 347035), (585, 336357), (665, 295893), (741, 265545), (819, 240255), (843, 233415), (855, 230139), (945, 208221), (1053, 186865), (1197, 164385), (1235, 159327), (1365, 144153), (1405, 140049), (1539, 127855), (1729, 113805), (1755, 112119), (1967, 100035), (1995, 98631), (2223, 88515), (2457, 80085), (2529, 77805), (2565, 76713), (2835, 69407), (3591, 54795), (3653, 53865), (3705, 53109), (4095, 48051), (4215, 46683), (5187, 37935), (5265, 37373), (5339, 36855), (5901, 33345), (5985, 32877), (6669, 29505), (7371, 26695), (7587, 25935), (7695, 25571), (8645, 22761), (9835, 20007), (10773, 18265), (10959, 17955), (11115, 17703), (12285, 16017), (12645, 15561)]