138730464

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 415291968

約数和(自身を除く): 276561504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 72, 74, 94, 96, 111, 141, 144, 148, 188, 222, 277, 282, 288, 296, 333, 376, 423, 444, 554, 564, 592, 666, 752, 831, 846, 888, 1108, 1128, 1184, 1332, 1504, 1662, 1692, 1739, 1776, 2216, 2256, 2493, 2664, 3324, 3384, 3478, 3552, 4432, 4512, 4986, 5217, 5328, 6648, 6768, 6956, 8864, 9972, 10249, 10434, 10656, 13019, 13296, 13536, 13912, 15651, 19944, 20498, 20868, 26038, 26592, 27824, 30747, 31302, 39057, 39888, 40996, 41736, 52076, 55648, 61494, 62604, 78114, 79776, 81992, 83472, 92241, 104152, 117171, 122988, 125208, 156228, 163984, 166944, 184482, 208304, 234342, 245976, 250416, 312456, 327968, 368964, 416608, 468684, 481703, 491952, 500832, 624912, 737928, 937368, 963406, 983904, 1249824, 1445109, 1475856, 1874736, 1926812, 2890218, 2951712, 3749472, 3853624, 4335327, 5780436, 7707248, 8670654, 11560872, 15414496, 17341308, 23121744, 34682616, 46243488, 69365232, 138730464]

約数ペア:

[(1, 138730464), (2, 69365232), (3, 46243488), (4, 34682616), (6, 23121744), (8, 17341308), (9, 15414496), (12, 11560872), (16, 8670654), (18, 7707248), (24, 5780436), (32, 4335327), (36, 3853624), (37, 3749472), (47, 2951712), (48, 2890218), (72, 1926812), (74, 1874736), (94, 1475856), (96, 1445109), (111, 1249824), (141, 983904), (144, 963406), (148, 937368), (188, 737928), (222, 624912), (277, 500832), (282, 491952), (288, 481703), (296, 468684), (333, 416608), (376, 368964), (423, 327968), (444, 312456), (554, 250416), (564, 245976), (592, 234342), (666, 208304), (752, 184482), (831, 166944), (846, 163984), (888, 156228), (1108, 125208), (1128, 122988), (1184, 117171), (1332, 104152), (1504, 92241), (1662, 83472), (1692, 81992), (1739, 79776), (1776, 78114), (2216, 62604), (2256, 61494), (2493, 55648), (2664, 52076), (3324, 41736), (3384, 40996), (3478, 39888), (3552, 39057), (4432, 31302), (4512, 30747), (4986, 27824), (5217, 26592), (5328, 26038), (6648, 20868), (6768, 20498), (6956, 19944), (8864, 15651), (9972, 13912), (10249, 13536), (10434, 13296), (10656, 13019)]