168411672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 540277920

約数和(自身を除く): 371866248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1452, 1487, 1573, 1716, 2178, 2574, 2904, 2974, 3146, 3432, 4356, 4461, 4719, 5148, 5948, 6292, 8712, 8922, 9438, 10296, 11896, 12584, 13383, 14157, 16357, 17844, 18876, 19331, 26766, 28314, 32714, 35688, 37752, 38662, 49071, 53532, 56628, 57993, 65428, 77324, 98142, 107064, 113256, 115986, 130856, 147213, 154648, 173979, 179927, 196284, 212641, 231972, 294426, 347958, 359854, 392568, 425282, 463944, 539781, 588852, 637923, 695916, 719708, 850564, 1079562, 1177704, 1275846, 1391832, 1439416, 1619343, 1701128, 1913769, 2159124, 2339051, 2551692, 3238686, 3827538, 4318248, 4678102, 5103384, 6477372, 7017153, 7655076, 9356204, 12954744, 14034306, 15310152, 18712408, 21051459, 28068612, 42102918, 56137224, 84205836, 168411672]

約数ペア:

[(1, 168411672), (2, 84205836), (3, 56137224), (4, 42102918), (6, 28068612), (8, 21051459), (9, 18712408), (11, 15310152), (12, 14034306), (13, 12954744), (18, 9356204), (22, 7655076), (24, 7017153), (26, 6477372), (33, 5103384), (36, 4678102), (39, 4318248), (44, 3827538), (52, 3238686), (66, 2551692), (72, 2339051), (78, 2159124), (88, 1913769), (99, 1701128), (104, 1619343), (117, 1439416), (121, 1391832), (132, 1275846), (143, 1177704), (156, 1079562), (198, 850564), (234, 719708), (242, 695916), (264, 637923), (286, 588852), (312, 539781), (363, 463944), (396, 425282), (429, 392568), (468, 359854), (484, 347958), (572, 294426), (726, 231972), (792, 212641), (858, 196284), (936, 179927), (968, 173979), (1089, 154648), (1144, 147213), (1287, 130856), (1452, 115986), (1487, 113256), (1573, 107064), (1716, 98142), (2178, 77324), (2574, 65428), (2904, 57993), (2974, 56628), (3146, 53532), (3432, 49071), (4356, 38662), (4461, 37752), (4719, 35688), (5148, 32714), (5948, 28314), (6292, 26766), (8712, 19331), (8922, 18876), (9438, 17844), (10296, 16357), (11896, 14157), (12584, 13383)]