161515368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2736

約数の個数: 144

約数和(自身を含む): 538988580

約数和(自身を除く): 377473212

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2142, 2499, 2693, 2856, 3332, 3528, 4284, 4998, 5386, 6664, 7497, 8079, 8568, 9996, 10772, 14994, 16158, 18851, 19992, 21544, 24237, 29988, 32316, 37702, 45781, 48474, 56553, 59976, 64632, 75404, 91562, 96948, 113106, 131957, 137343, 150808, 169659, 183124, 193896, 226212, 263914, 274686, 320467, 339318, 366248, 395871, 412029, 452424, 527828, 549372, 640934, 678636, 791742, 824058, 961401, 1055656, 1098744, 1187613, 1281868, 1357272, 1583484, 1648116, 1922802, 2243269, 2375226, 2563736, 2884203, 3166968, 3296232, 3845604, 4486538, 4750452, 5768406, 6729807, 7691208, 8973076, 9500904, 11536812, 13459614, 17946152, 20189421, 23073624, 26919228, 40378842, 53838456, 80757684, 161515368]

約数ペア:

[(1, 161515368), (2, 80757684), (3, 53838456), (4, 40378842), (6, 26919228), (7, 23073624), (8, 20189421), (9, 17946152), (12, 13459614), (14, 11536812), (17, 9500904), (18, 8973076), (21, 7691208), (24, 6729807), (28, 5768406), (34, 4750452), (36, 4486538), (42, 3845604), (49, 3296232), (51, 3166968), (56, 2884203), (63, 2563736), (68, 2375226), (72, 2243269), (84, 1922802), (98, 1648116), (102, 1583484), (119, 1357272), (126, 1281868), (136, 1187613), (147, 1098744), (153, 1055656), (168, 961401), (196, 824058), (204, 791742), (238, 678636), (252, 640934), (294, 549372), (306, 527828), (357, 452424), (392, 412029), (408, 395871), (441, 366248), (476, 339318), (504, 320467), (588, 274686), (612, 263914), (714, 226212), (833, 193896), (882, 183124), (952, 169659), (1071, 150808), (1176, 137343), (1224, 131957), (1428, 113106), (1666, 96948), (1764, 91562), (2142, 75404), (2499, 64632), (2693, 59976), (2856, 56553), (3332, 48474), (3528, 45781), (4284, 37702), (4998, 32316), (5386, 29988), (6664, 24237), (7497, 21544), (8079, 19992), (8568, 18851), (9996, 16158), (10772, 14994)]