146445984

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 293848416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 186, 188, 248, 279, 282, 288, 349, 372, 376, 423, 496, 558, 564, 698, 744, 752, 846, 992, 1047, 1116, 1128, 1396, 1457, 1488, 1504, 1692, 2094, 2232, 2256, 2792, 2914, 2976, 3141, 3384, 4188, 4371, 4464, 4512, 5584, 5828, 6282, 6768, 8376, 8742, 8928, 10819, 11168, 11656, 12564, 13113, 13536, 16403, 16752, 17484, 21638, 23312, 25128, 26226, 32457, 32806, 33504, 34968, 43276, 46624, 49209, 50256, 52452, 64914, 65612, 69936, 86552, 97371, 98418, 100512, 104904, 129828, 131224, 139872, 147627, 173104, 194742, 196836, 209808, 259656, 262448, 295254, 346208, 389484, 393672, 419616, 508493, 519312, 524896, 590508, 778968, 787344, 1016986, 1038624, 1181016, 1525479, 1557936, 1574688, 2033972, 2362032, 3050958, 3115872, 4067944, 4576437, 4724064, 6101916, 8135888, 9152874, 12203832, 16271776, 18305748, 24407664, 36611496, 48815328, 73222992, 146445984]

約数ペア:

[(1, 146445984), (2, 73222992), (3, 48815328), (4, 36611496), (6, 24407664), (8, 18305748), (9, 16271776), (12, 12203832), (16, 9152874), (18, 8135888), (24, 6101916), (31, 4724064), (32, 4576437), (36, 4067944), (47, 3115872), (48, 3050958), (62, 2362032), (72, 2033972), (93, 1574688), (94, 1557936), (96, 1525479), (124, 1181016), (141, 1038624), (144, 1016986), (186, 787344), (188, 778968), (248, 590508), (279, 524896), (282, 519312), (288, 508493), (349, 419616), (372, 393672), (376, 389484), (423, 346208), (496, 295254), (558, 262448), (564, 259656), (698, 209808), (744, 196836), (752, 194742), (846, 173104), (992, 147627), (1047, 139872), (1116, 131224), (1128, 129828), (1396, 104904), (1457, 100512), (1488, 98418), (1504, 97371), (1692, 86552), (2094, 69936), (2232, 65612), (2256, 64914), (2792, 52452), (2914, 50256), (2976, 49209), (3141, 46624), (3384, 43276), (4188, 34968), (4371, 33504), (4464, 32806), (4512, 32457), (5584, 26226), (5828, 25128), (6282, 23312), (6768, 21638), (8376, 17484), (8742, 16752), (8928, 16403), (10819, 13536), (11168, 13113), (11656, 12564)]