138894228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 384471360

約数和(自身を除く): 245577132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 359, 396, 718, 977, 1077, 1436, 1954, 2154, 2931, 3231, 3908, 3949, 4308, 5862, 6462, 7898, 8793, 10747, 11724, 11847, 12924, 15796, 17586, 21494, 23694, 32241, 35172, 35541, 42988, 47388, 64482, 71082, 96723, 128964, 142164, 193446, 350743, 386892, 701486, 1052229, 1402972, 2104458, 3156687, 3858173, 4208916, 6313374, 7716346, 11574519, 12626748, 15432692, 23149038, 34723557, 46298076, 69447114, 138894228]

約数ペア:

[(1, 138894228), (2, 69447114), (3, 46298076), (4, 34723557), (6, 23149038), (9, 15432692), (11, 12626748), (12, 11574519), (18, 7716346), (22, 6313374), (33, 4208916), (36, 3858173), (44, 3156687), (66, 2104458), (99, 1402972), (132, 1052229), (198, 701486), (359, 386892), (396, 350743), (718, 193446), (977, 142164), (1077, 128964), (1436, 96723), (1954, 71082), (2154, 64482), (2931, 47388), (3231, 42988), (3908, 35541), (3949, 35172), (4308, 32241), (5862, 23694), (6462, 21494), (7898, 17586), (8793, 15796), (10747, 12924), (11724, 11847)]