148284160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 380282112

約数和(自身を除く): 231997952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 101, 124, 128, 148, 155, 160, 185, 202, 248, 256, 296, 310, 320, 370, 404, 496, 505, 592, 620, 640, 740, 808, 992, 1010, 1147, 1184, 1240, 1280, 1480, 1616, 1984, 2020, 2294, 2368, 2480, 2960, 3131, 3232, 3737, 3968, 4040, 4588, 4736, 4960, 5735, 5920, 6262, 6464, 7474, 7936, 8080, 9176, 9472, 9920, 11470, 11840, 12524, 12928, 14948, 15655, 16160, 18352, 18685, 19840, 22940, 23680, 25048, 25856, 29896, 31310, 32320, 36704, 37370, 39680, 45880, 47360, 50096, 59792, 62620, 64640, 73408, 74740, 91760, 100192, 115847, 119584, 125240, 129280, 146816, 149480, 183520, 200384, 231694, 239168, 250480, 293632, 298960, 367040, 400768, 463388, 478336, 500960, 579235, 597920, 734080, 801536, 926776, 956672, 1001920, 1158470, 1195840, 1468160, 1853552, 2003840, 2316940, 2391680, 3707104, 4007680, 4633880, 4783360, 7414208, 9267760, 14828416, 18535520, 29656832, 37071040, 74142080, 148284160]

約数ペア:

[(1, 148284160), (2, 74142080), (4, 37071040), (5, 29656832), (8, 18535520), (10, 14828416), (16, 9267760), (20, 7414208), (31, 4783360), (32, 4633880), (37, 4007680), (40, 3707104), (62, 2391680), (64, 2316940), (74, 2003840), (80, 1853552), (101, 1468160), (124, 1195840), (128, 1158470), (148, 1001920), (155, 956672), (160, 926776), (185, 801536), (202, 734080), (248, 597920), (256, 579235), (296, 500960), (310, 478336), (320, 463388), (370, 400768), (404, 367040), (496, 298960), (505, 293632), (592, 250480), (620, 239168), (640, 231694), (740, 200384), (808, 183520), (992, 149480), (1010, 146816), (1147, 129280), (1184, 125240), (1240, 119584), (1280, 115847), (1480, 100192), (1616, 91760), (1984, 74740), (2020, 73408), (2294, 64640), (2368, 62620), (2480, 59792), (2960, 50096), (3131, 47360), (3232, 45880), (3737, 39680), (3968, 37370), (4040, 36704), (4588, 32320), (4736, 31310), (4960, 29896), (5735, 25856), (5920, 25048), (6262, 23680), (6464, 22940), (7474, 19840), (7936, 18685), (8080, 18352), (9176, 16160), (9472, 15655), (9920, 14948), (11470, 12928), (11840, 12524)]