145377408

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 426147840

約数和(自身を除く): 280770432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 254, 264, 271, 352, 381, 384, 508, 528, 542, 704, 762, 813, 1016, 1056, 1084, 1397, 1408, 1524, 1626, 2032, 2112, 2168, 2794, 2981, 3048, 3252, 4064, 4191, 4224, 4336, 5588, 5962, 6096, 6504, 8128, 8382, 8672, 8943, 11176, 11924, 12192, 13008, 16256, 16764, 17344, 17886, 22352, 23848, 24384, 26016, 33528, 34417, 34688, 35772, 44704, 47696, 48768, 52032, 67056, 68834, 71544, 89408, 95392, 103251, 104064, 134112, 137668, 143088, 178816, 190784, 206502, 268224, 275336, 286176, 378587, 381568, 413004, 536448, 550672, 572352, 757174, 826008, 1101344, 1135761, 1144704, 1514348, 1652016, 2202688, 2271522, 3028696, 3304032, 4405376, 4543044, 6057392, 6608064, 9086088, 12114784, 13216128, 18172176, 24229568, 36344352, 48459136, 72688704, 145377408]

約数ペア:

[(1, 145377408), (2, 72688704), (3, 48459136), (4, 36344352), (6, 24229568), (8, 18172176), (11, 13216128), (12, 12114784), (16, 9086088), (22, 6608064), (24, 6057392), (32, 4543044), (33, 4405376), (44, 3304032), (48, 3028696), (64, 2271522), (66, 2202688), (88, 1652016), (96, 1514348), (127, 1144704), (128, 1135761), (132, 1101344), (176, 826008), (192, 757174), (254, 572352), (264, 550672), (271, 536448), (352, 413004), (381, 381568), (384, 378587), (508, 286176), (528, 275336), (542, 268224), (704, 206502), (762, 190784), (813, 178816), (1016, 143088), (1056, 137668), (1084, 134112), (1397, 104064), (1408, 103251), (1524, 95392), (1626, 89408), (2032, 71544), (2112, 68834), (2168, 67056), (2794, 52032), (2981, 48768), (3048, 47696), (3252, 44704), (4064, 35772), (4191, 34688), (4224, 34417), (4336, 33528), (5588, 26016), (5962, 24384), (6096, 23848), (6504, 22352), (8128, 17886), (8382, 17344), (8672, 16764), (8943, 16256), (11176, 13008), (11924, 12192)]