120509704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 277084800

約数和(自身を除く): 156575096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 1007, 1064, 1484, 2014, 2137, 2968, 4028, 4274, 7049, 8056, 8548, 14098, 14959, 17096, 28196, 29918, 40603, 56392, 59836, 81206, 113261, 119672, 162412, 226522, 284221, 324824, 453044, 568442, 792827, 906088, 1136884, 1585654, 2151959, 2273768, 3171308, 4303918, 6342616, 8607836, 15063713, 17215672, 30127426, 60254852, 120509704]

約数ペア:

[(1, 120509704), (2, 60254852), (4, 30127426), (7, 17215672), (8, 15063713), (14, 8607836), (19, 6342616), (28, 4303918), (38, 3171308), (53, 2273768), (56, 2151959), (76, 1585654), (106, 1136884), (133, 906088), (152, 792827), (212, 568442), (266, 453044), (371, 324824), (424, 284221), (532, 226522), (742, 162412), (1007, 119672), (1064, 113261), (1484, 81206), (2014, 59836), (2137, 56392), (2968, 40603), (4028, 29918), (4274, 28196), (7049, 17096), (8056, 14959), (8548, 14098)]