157031568

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 470505600

約数和(自身を除く): 313474032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 61, 72, 101, 108, 118, 122, 144, 177, 183, 202, 216, 236, 244, 303, 354, 366, 404, 432, 472, 488, 531, 549, 606, 708, 732, 808, 909, 944, 976, 1062, 1098, 1212, 1416, 1464, 1593, 1616, 1647, 1818, 2124, 2196, 2424, 2727, 2832, 2928, 3186, 3294, 3599, 3636, 4248, 4392, 4848, 5454, 5959, 6161, 6372, 6588, 7198, 7272, 8496, 8784, 10797, 10908, 11918, 12322, 12744, 13176, 14396, 14544, 17877, 18483, 21594, 21816, 23836, 24644, 25488, 26352, 28792, 32391, 35754, 36966, 43188, 43632, 47672, 49288, 53631, 55449, 57584, 64782, 71508, 73932, 86376, 95344, 97173, 98576, 107262, 110898, 129564, 143016, 147864, 160893, 166347, 172752, 194346, 214524, 221796, 259128, 286032, 295728, 321786, 332694, 363499, 388692, 429048, 443592, 518256, 643572, 665388, 726998, 777384, 858096, 887184, 1090497, 1287144, 1330776, 1453996, 1554768, 2180994, 2574288, 2661552, 2907992, 3271491, 4361988, 5815984, 6542982, 8723976, 9814473, 13085964, 17447952, 19628946, 26171928, 39257892, 52343856, 78515784, 157031568]

約数ペア:

[(1, 157031568), (2, 78515784), (3, 52343856), (4, 39257892), (6, 26171928), (8, 19628946), (9, 17447952), (12, 13085964), (16, 9814473), (18, 8723976), (24, 6542982), (27, 5815984), (36, 4361988), (48, 3271491), (54, 2907992), (59, 2661552), (61, 2574288), (72, 2180994), (101, 1554768), (108, 1453996), (118, 1330776), (122, 1287144), (144, 1090497), (177, 887184), (183, 858096), (202, 777384), (216, 726998), (236, 665388), (244, 643572), (303, 518256), (354, 443592), (366, 429048), (404, 388692), (432, 363499), (472, 332694), (488, 321786), (531, 295728), (549, 286032), (606, 259128), (708, 221796), (732, 214524), (808, 194346), (909, 172752), (944, 166347), (976, 160893), (1062, 147864), (1098, 143016), (1212, 129564), (1416, 110898), (1464, 107262), (1593, 98576), (1616, 97173), (1647, 95344), (1818, 86376), (2124, 73932), (2196, 71508), (2424, 64782), (2727, 57584), (2832, 55449), (2928, 53631), (3186, 49288), (3294, 47672), (3599, 43632), (3636, 43188), (4248, 36966), (4392, 35754), (4848, 32391), (5454, 28792), (5959, 26352), (6161, 25488), (6372, 24644), (6588, 23836), (7198, 21816), (7272, 21594), (8496, 18483), (8784, 17877), (10797, 14544), (10908, 14396), (11918, 13176), (12322, 12744)]