149153620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4261

約数の個数: 96

約数和(自身を含む): 407586816

約数和(自身を除く): 258433196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 4211, 5060, 7084, 8422, 8855, 16844, 17710, 21055, 29477, 35420, 42110, 46321, 58954, 84220, 92642, 96853, 117908, 147385, 185284, 193706, 231605, 294770, 324247, 387412, 463210, 484265, 589540, 648494, 677971, 926420, 968530, 1065383, 1296988, 1355942, 1621235, 1937060, 2130766, 2711884, 3242470, 3389855, 4261532, 5326915, 6484940, 6779710, 7457681, 10653830, 13559420, 14915362, 21307660, 29830724, 37288405, 74576810, 149153620]

約数ペア:

[(1, 149153620), (2, 74576810), (4, 37288405), (5, 29830724), (7, 21307660), (10, 14915362), (11, 13559420), (14, 10653830), (20, 7457681), (22, 6779710), (23, 6484940), (28, 5326915), (35, 4261532), (44, 3389855), (46, 3242470), (55, 2711884), (70, 2130766), (77, 1937060), (92, 1621235), (110, 1355942), (115, 1296988), (140, 1065383), (154, 968530), (161, 926420), (220, 677971), (230, 648494), (253, 589540), (308, 484265), (322, 463210), (385, 387412), (460, 324247), (506, 294770), (644, 231605), (770, 193706), (805, 185284), (1012, 147385), (1265, 117908), (1540, 96853), (1610, 92642), (1771, 84220), (2530, 58954), (3220, 46321), (3542, 42110), (4211, 35420), (5060, 29477), (7084, 21055), (8422, 17710), (8855, 16844)]