163190430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 330326370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2447, 2470, 2565, 3510, 3705, 4446, 4894, 5130, 6669, 7341, 7410, 11115, 12235, 13338, 14682, 22023, 22230, 24470, 31811, 33345, 36705, 44046, 46493, 63622, 66069, 66690, 73410, 92986, 95433, 110115, 132138, 139479, 159055, 190866, 220230, 232465, 278958, 286299, 318110, 330345, 418437, 464930, 477165, 572598, 604409, 660690, 697395, 836874, 858897, 954330, 1208818, 1255311, 1394790, 1431495, 1717794, 1813227, 2092185, 2510622, 2862990, 3022045, 3626454, 4184370, 4294485, 5439681, 6044090, 6276555, 8588970, 9066135, 10879362, 12553110, 16319043, 18132270, 27198405, 32638086, 54396810, 81595215, 163190430]

約数ペア:

[(1, 163190430), (2, 81595215), (3, 54396810), (5, 32638086), (6, 27198405), (9, 18132270), (10, 16319043), (13, 12553110), (15, 10879362), (18, 9066135), (19, 8588970), (26, 6276555), (27, 6044090), (30, 5439681), (38, 4294485), (39, 4184370), (45, 3626454), (54, 3022045), (57, 2862990), (65, 2510622), (78, 2092185), (90, 1813227), (95, 1717794), (114, 1431495), (117, 1394790), (130, 1255311), (135, 1208818), (171, 954330), (190, 858897), (195, 836874), (234, 697395), (247, 660690), (270, 604409), (285, 572598), (342, 477165), (351, 464930), (390, 418437), (494, 330345), (513, 318110), (570, 286299), (585, 278958), (702, 232465), (741, 220230), (855, 190866), (1026, 159055), (1170, 139479), (1235, 132138), (1482, 110115), (1710, 95433), (1755, 92986), (2223, 73410), (2447, 66690), (2470, 66069), (2565, 63622), (3510, 46493), (3705, 44046), (4446, 36705), (4894, 33345), (5130, 31811), (6669, 24470), (7341, 22230), (7410, 22023), (11115, 14682), (12235, 13338)]