155170896

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 80

約数和(自身を含む): 421931328

約数和(自身を除く): 266760432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 592, 656, 888, 984, 1517, 1776, 1968, 2131, 3034, 4262, 4551, 6068, 6393, 8524, 9102, 12136, 12786, 17048, 18204, 24272, 25572, 34096, 36408, 51144, 72816, 78847, 87371, 102288, 157694, 174742, 236541, 262113, 315388, 349484, 473082, 524226, 630776, 698968, 946164, 1048452, 1261552, 1397936, 1892328, 2096904, 3232727, 3784656, 4193808, 6465454, 9698181, 12930908, 19396362, 25861816, 38792724, 51723632, 77585448, 155170896]

約数ペア:

[(1, 155170896), (2, 77585448), (3, 51723632), (4, 38792724), (6, 25861816), (8, 19396362), (12, 12930908), (16, 9698181), (24, 6465454), (37, 4193808), (41, 3784656), (48, 3232727), (74, 2096904), (82, 1892328), (111, 1397936), (123, 1261552), (148, 1048452), (164, 946164), (222, 698968), (246, 630776), (296, 524226), (328, 473082), (444, 349484), (492, 315388), (592, 262113), (656, 236541), (888, 174742), (984, 157694), (1517, 102288), (1776, 87371), (1968, 78847), (2131, 72816), (3034, 51144), (4262, 36408), (4551, 34096), (6068, 25572), (6393, 24272), (8524, 18204), (9102, 17048), (12136, 12786)]