179619858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 467809056

約数和(自身を除く): 288189198

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 43, 51, 66, 73, 86, 99, 102, 129, 146, 153, 187, 198, 219, 258, 289, 306, 374, 387, 438, 473, 561, 578, 657, 731, 774, 803, 867, 946, 1122, 1241, 1314, 1419, 1462, 1606, 1683, 1734, 2193, 2409, 2482, 2601, 2838, 3139, 3179, 3366, 3723, 4257, 4386, 4818, 5202, 6278, 6358, 6579, 7227, 7446, 8041, 8514, 9417, 9537, 11169, 12427, 13158, 13651, 14454, 16082, 18834, 19074, 21097, 22338, 24123, 24854, 27302, 28251, 28611, 34529, 37281, 40953, 42194, 48246, 53363, 56502, 57222, 63291, 69058, 72369, 74562, 81906, 103587, 106726, 111843, 122859, 126582, 136697, 144738, 160089, 189873, 207174, 223686, 232067, 245718, 273394, 310761, 320178, 379746, 410091, 464134, 480267, 586993, 621522, 696201, 820182, 907171, 960534, 1173986, 1230273, 1392402, 1760979, 1814342, 2088603, 2460546, 2721513, 3521958, 4177206, 5282937, 5443026, 8164539, 9978881, 10565874, 16329078, 19957762, 29936643, 59873286, 89809929, 179619858]

約数ペア:

[(1, 179619858), (2, 89809929), (3, 59873286), (6, 29936643), (9, 19957762), (11, 16329078), (17, 10565874), (18, 9978881), (22, 8164539), (33, 5443026), (34, 5282937), (43, 4177206), (51, 3521958), (66, 2721513), (73, 2460546), (86, 2088603), (99, 1814342), (102, 1760979), (129, 1392402), (146, 1230273), (153, 1173986), (187, 960534), (198, 907171), (219, 820182), (258, 696201), (289, 621522), (306, 586993), (374, 480267), (387, 464134), (438, 410091), (473, 379746), (561, 320178), (578, 310761), (657, 273394), (731, 245718), (774, 232067), (803, 223686), (867, 207174), (946, 189873), (1122, 160089), (1241, 144738), (1314, 136697), (1419, 126582), (1462, 122859), (1606, 111843), (1683, 106726), (1734, 103587), (2193, 81906), (2409, 74562), (2482, 72369), (2601, 69058), (2838, 63291), (3139, 57222), (3179, 56502), (3366, 53363), (3723, 48246), (4257, 42194), (4386, 40953), (4818, 37281), (5202, 34529), (6278, 28611), (6358, 28251), (6579, 27302), (7227, 24854), (7446, 24123), (8041, 22338), (8514, 21097), (9417, 19074), (9537, 18834), (11169, 16082), (12427, 14454), (13158, 13651)]