156957132160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1\times {\mathrm{5479}}^1$

素因数の和:8148

約数の個数: 128

約数和(自身を含む): 397521172800

約数和(自身を除く): 240564040640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2633, 2720, 5266, 5440, 5479, 10532, 10880, 10958, 13165, 21064, 21916, 26330, 27395, 42128, 43832, 44761, 52660, 54790, 84256, 87664, 89522, 93143, 105320, 109580, 168512, 175328, 179044, 186286, 210640, 219160, 223805, 337024, 350656, 358088, 372572, 421280, 438320, 447610, 465715, 701312, 716176, 745144, 842560, 876640, 895220, 931430, 1432352, 1490288, 1685120, 1753280, 1790440, 1862860, 2864704, 2980576, 3506560, 3580880, 3725720, 5729408, 5961152, 7161760, 7451440, 11922304, 14323520, 14426207, 14902880, 28647040, 28852414, 29805760, 57704828, 59611520, 72131035, 115409656, 144262070, 230819312, 245245519, 288524140, 461638624, 490491038, 577048280, 923277248, 980982076, 1154096560, 1226227595, 1846554496, 1961964152, 2308193120, 2452455190, 3923928304, 4616386240, 4904910380, 7847856608, 9232772480, 9809820760, 15695713216, 19619641520, 31391426432, 39239283040, 78478566080, 156957132160]

約数ペア:

[(1, 156957132160), (2, 78478566080), (4, 39239283040), (5, 31391426432), (8, 19619641520), (10, 15695713216), (16, 9809820760), (17, 9232772480), (20, 7847856608), (32, 4904910380), (34, 4616386240), (40, 3923928304), (64, 2452455190), (68, 2308193120), (80, 1961964152), (85, 1846554496), (128, 1226227595), (136, 1154096560), (160, 980982076), (170, 923277248), (272, 577048280), (320, 490491038), (340, 461638624), (544, 288524140), (640, 245245519), (680, 230819312), (1088, 144262070), (1360, 115409656), (2176, 72131035), (2633, 59611520), (2720, 57704828), (5266, 29805760), (5440, 28852414), (5479, 28647040), (10532, 14902880), (10880, 14426207), (10958, 14323520), (13165, 11922304), (21064, 7451440), (21916, 7161760), (26330, 5961152), (27395, 5729408), (42128, 3725720), (43832, 3580880), (44761, 3506560), (52660, 2980576), (54790, 2864704), (84256, 1862860), (87664, 1790440), (89522, 1753280), (93143, 1685120), (105320, 1490288), (109580, 1432352), (168512, 931430), (175328, 895220), (179044, 876640), (186286, 842560), (210640, 745144), (219160, 716176), (223805, 701312), (337024, 465715), (350656, 447610), (358088, 438320), (372572, 421280)]