155514697744

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{769}}^1\times {\mathrm{2917}}^1$

素因数の和:4320

約数の個数: 80

約数和(自身を含む): 345477193600

約数和(自身を除く): 189962495856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 769, 1238, 1538, 2476, 2917, 3076, 4333, 4952, 5383, 5834, 6152, 8666, 9904, 10766, 11668, 12304, 17332, 20419, 21532, 23336, 34664, 40838, 43064, 46672, 69328, 81676, 86128, 163352, 326704, 476011, 952022, 1805623, 1904044, 2243173, 3332077, 3611246, 3808088, 4486346, 6664154, 7222492, 7616176, 8972692, 12639361, 13328308, 14444984, 15702211, 17945384, 25278722, 26656616, 28889968, 31404422, 35890768, 50557444, 53313232, 62808844, 101114888, 125617688, 202229776, 251235376, 1388524087, 2777048174, 5554096348, 9719668609, 11108192696, 19439337218, 22216385392, 38878674436, 77757348872, 155514697744]

約数ペア:

[(1, 155514697744), (2, 77757348872), (4, 38878674436), (7, 22216385392), (8, 19439337218), (14, 11108192696), (16, 9719668609), (28, 5554096348), (56, 2777048174), (112, 1388524087), (619, 251235376), (769, 202229776), (1238, 125617688), (1538, 101114888), (2476, 62808844), (2917, 53313232), (3076, 50557444), (4333, 35890768), (4952, 31404422), (5383, 28889968), (5834, 26656616), (6152, 25278722), (8666, 17945384), (9904, 15702211), (10766, 14444984), (11668, 13328308), (12304, 12639361), (17332, 8972692), (20419, 7616176), (21532, 7222492), (23336, 6664154), (34664, 4486346), (40838, 3808088), (43064, 3611246), (46672, 3332077), (69328, 2243173), (81676, 1904044), (86128, 1805623), (163352, 952022), (326704, 476011)]