148351944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 418279680

約数和(自身を除く): 269927736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 71, 74, 78, 104, 111, 142, 148, 156, 181, 213, 222, 284, 296, 312, 362, 426, 444, 481, 543, 568, 724, 852, 888, 923, 962, 1086, 1443, 1448, 1704, 1846, 1924, 2172, 2353, 2627, 2769, 2886, 3692, 3848, 4344, 4706, 5254, 5538, 5772, 6697, 7059, 7384, 7881, 9412, 10508, 11076, 11544, 12851, 13394, 14118, 15762, 18824, 20091, 21016, 22152, 25702, 26788, 28236, 31524, 34151, 38553, 40182, 51404, 53576, 56472, 63048, 68302, 77106, 80364, 87061, 102453, 102808, 136604, 154212, 160728, 167063, 174122, 204906, 261183, 273208, 308424, 334126, 348244, 409812, 475487, 501189, 522366, 668252, 696488, 819624, 950974, 1002378, 1044732, 1336504, 1426461, 1901948, 2004756, 2089464, 2852922, 3803896, 4009512, 5705844, 6181331, 11411688, 12362662, 18543993, 24725324, 37087986, 49450648, 74175972, 148351944]

約数ペア:

[(1, 148351944), (2, 74175972), (3, 49450648), (4, 37087986), (6, 24725324), (8, 18543993), (12, 12362662), (13, 11411688), (24, 6181331), (26, 5705844), (37, 4009512), (39, 3803896), (52, 2852922), (71, 2089464), (74, 2004756), (78, 1901948), (104, 1426461), (111, 1336504), (142, 1044732), (148, 1002378), (156, 950974), (181, 819624), (213, 696488), (222, 668252), (284, 522366), (296, 501189), (312, 475487), (362, 409812), (426, 348244), (444, 334126), (481, 308424), (543, 273208), (568, 261183), (724, 204906), (852, 174122), (888, 167063), (923, 160728), (962, 154212), (1086, 136604), (1443, 102808), (1448, 102453), (1704, 87061), (1846, 80364), (1924, 77106), (2172, 68302), (2353, 63048), (2627, 56472), (2769, 53576), (2886, 51404), (3692, 40182), (3848, 38553), (4344, 34151), (4706, 31524), (5254, 28236), (5538, 26788), (5772, 25702), (6697, 22152), (7059, 21016), (7384, 20091), (7881, 18824), (9412, 15762), (10508, 14118), (11076, 13394), (11544, 12851)]