159157488

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 100

約数和(自身を含む): 480001768

約数和(自身を除く): 320844280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1381, 2058, 2352, 2401, 2744, 2762, 4116, 4143, 4802, 5488, 5524, 7203, 8232, 8286, 9604, 9667, 11048, 14406, 16464, 16572, 19208, 19334, 22096, 28812, 29001, 33144, 38416, 38668, 57624, 58002, 66288, 67669, 77336, 115248, 116004, 135338, 154672, 203007, 232008, 270676, 406014, 464016, 473683, 541352, 812028, 947366, 1082704, 1421049, 1624056, 1894732, 2842098, 3248112, 3315781, 3789464, 5684196, 6631562, 7578928, 9947343, 11368392, 13263124, 19894686, 22736784, 26526248, 39789372, 53052496, 79578744, 159157488]

約数ペア:

[(1, 159157488), (2, 79578744), (3, 53052496), (4, 39789372), (6, 26526248), (7, 22736784), (8, 19894686), (12, 13263124), (14, 11368392), (16, 9947343), (21, 7578928), (24, 6631562), (28, 5684196), (42, 3789464), (48, 3315781), (49, 3248112), (56, 2842098), (84, 1894732), (98, 1624056), (112, 1421049), (147, 1082704), (168, 947366), (196, 812028), (294, 541352), (336, 473683), (343, 464016), (392, 406014), (588, 270676), (686, 232008), (784, 203007), (1029, 154672), (1176, 135338), (1372, 116004), (1381, 115248), (2058, 77336), (2352, 67669), (2401, 66288), (2744, 58002), (2762, 57624), (4116, 38668), (4143, 38416), (4802, 33144), (5488, 29001), (5524, 28812), (7203, 22096), (8232, 19334), (8286, 19208), (9604, 16572), (9667, 16464), (11048, 14406)]