157213296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1623

約数の個数: 120

約数和(自身を含む): 475959120

約数和(自身を除く): 318745824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1553, 1776, 2109, 2664, 2736, 2812, 3106, 4218, 4659, 5328, 5624, 6212, 6327, 8436, 9318, 11248, 12424, 12654, 13977, 16872, 18636, 24848, 25308, 27954, 29507, 33744, 37272, 50616, 55908, 57461, 59014, 74544, 88521, 101232, 111816, 114922, 118028, 172383, 177042, 223632, 229844, 236056, 265563, 344766, 354084, 459688, 472112, 517149, 531126, 689532, 708168, 919376, 1034298, 1062252, 1091759, 1379064, 1416336, 2068596, 2124504, 2183518, 2758128, 3275277, 4137192, 4249008, 4367036, 6550554, 8274384, 8734072, 9825831, 13101108, 17468144, 19651662, 26202216, 39303324, 52404432, 78606648, 157213296]

約数ペア:

[(1, 157213296), (2, 78606648), (3, 52404432), (4, 39303324), (6, 26202216), (8, 19651662), (9, 17468144), (12, 13101108), (16, 9825831), (18, 8734072), (19, 8274384), (24, 6550554), (36, 4367036), (37, 4249008), (38, 4137192), (48, 3275277), (57, 2758128), (72, 2183518), (74, 2124504), (76, 2068596), (111, 1416336), (114, 1379064), (144, 1091759), (148, 1062252), (152, 1034298), (171, 919376), (222, 708168), (228, 689532), (296, 531126), (304, 517149), (333, 472112), (342, 459688), (444, 354084), (456, 344766), (592, 265563), (666, 236056), (684, 229844), (703, 223632), (888, 177042), (912, 172383), (1332, 118028), (1368, 114922), (1406, 111816), (1553, 101232), (1776, 88521), (2109, 74544), (2664, 59014), (2736, 57461), (2812, 55908), (3106, 50616), (4218, 37272), (4659, 33744), (5328, 29507), (5624, 27954), (6212, 25308), (6327, 24848), (8436, 18636), (9318, 16872), (11248, 13977), (12424, 12654)]