147439968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 446164992

約数和(自身を除く): 298725024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 37, 39, 48, 52, 62, 74, 78, 93, 96, 103, 104, 111, 124, 148, 156, 186, 206, 208, 222, 248, 296, 309, 312, 372, 403, 412, 416, 444, 481, 496, 592, 618, 624, 744, 806, 824, 888, 962, 992, 1147, 1184, 1209, 1236, 1248, 1339, 1443, 1488, 1612, 1648, 1776, 1924, 2294, 2418, 2472, 2678, 2886, 2976, 3193, 3224, 3296, 3441, 3552, 3811, 3848, 4017, 4588, 4836, 4944, 5356, 5772, 6386, 6448, 6882, 7622, 7696, 8034, 9176, 9579, 9672, 9888, 10712, 11433, 11544, 12772, 12896, 13764, 14911, 15244, 15392, 16068, 18352, 19158, 19344, 21424, 22866, 23088, 25544, 27528, 29822, 30488, 32136, 36704, 38316, 38688, 41509, 42848, 44733, 45732, 46176, 49543, 51088, 55056, 59644, 60976, 64272, 76632, 83018, 89466, 91464, 99086, 102176, 110112, 118141, 119288, 121952, 124527, 128544, 148629, 153264, 166036, 178932, 182928, 198172, 236282, 238576, 249054, 297258, 306528, 332072, 354423, 357864, 365856, 396344, 472564, 477152, 498108, 594516, 664144, 708846, 715728, 792688, 945128, 996216, 1189032, 1328288, 1417692, 1431456, 1535833, 1585376, 1890256, 1992432, 2378064, 2835384, 3071666, 3780512, 3984864, 4607499, 4756128, 5670768, 6143332, 9214998, 11341536, 12286664, 18429996, 24573328, 36859992, 49146656, 73719984, 147439968]

約数ペア:

[(1, 147439968), (2, 73719984), (3, 49146656), (4, 36859992), (6, 24573328), (8, 18429996), (12, 12286664), (13, 11341536), (16, 9214998), (24, 6143332), (26, 5670768), (31, 4756128), (32, 4607499), (37, 3984864), (39, 3780512), (48, 3071666), (52, 2835384), (62, 2378064), (74, 1992432), (78, 1890256), (93, 1585376), (96, 1535833), (103, 1431456), (104, 1417692), (111, 1328288), (124, 1189032), (148, 996216), (156, 945128), (186, 792688), (206, 715728), (208, 708846), (222, 664144), (248, 594516), (296, 498108), (309, 477152), (312, 472564), (372, 396344), (403, 365856), (412, 357864), (416, 354423), (444, 332072), (481, 306528), (496, 297258), (592, 249054), (618, 238576), (624, 236282), (744, 198172), (806, 182928), (824, 178932), (888, 166036), (962, 153264), (992, 148629), (1147, 128544), (1184, 124527), (1209, 121952), (1236, 119288), (1248, 118141), (1339, 110112), (1443, 102176), (1488, 99086), (1612, 91464), (1648, 89466), (1776, 83018), (1924, 76632), (2294, 64272), (2418, 60976), (2472, 59644), (2678, 55056), (2886, 51088), (2976, 49543), (3193, 46176), (3224, 45732), (3296, 44733), (3441, 42848), (3552, 41509), (3811, 38688), (3848, 38316), (4017, 36704), (4588, 32136), (4836, 30488), (4944, 29822), (5356, 27528), (5772, 25544), (6386, 23088), (6448, 22866), (6882, 21424), (7622, 19344), (7696, 19158), (8034, 18352), (9176, 16068), (9579, 15392), (9672, 15244), (9888, 14911), (10712, 13764), (11433, 12896), (11544, 12772)]