194963952

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 521411072

約数和(自身を除く): 326447120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 151, 222, 296, 302, 444, 453, 592, 604, 727, 888, 906, 1208, 1454, 1776, 1812, 2181, 2416, 2908, 3624, 4362, 5587, 5816, 7248, 8724, 11174, 11632, 16761, 17448, 22348, 26899, 33522, 34896, 44696, 53798, 67044, 80697, 89392, 107596, 109777, 134088, 161394, 215192, 219554, 268176, 322788, 329331, 430384, 439108, 645576, 658662, 878216, 1291152, 1317324, 1756432, 2634648, 4061749, 5269296, 8123498, 12185247, 16246996, 24370494, 32493992, 48740988, 64987984, 97481976, 194963952]

約数ペア:

[(1, 194963952), (2, 97481976), (3, 64987984), (4, 48740988), (6, 32493992), (8, 24370494), (12, 16246996), (16, 12185247), (24, 8123498), (37, 5269296), (48, 4061749), (74, 2634648), (111, 1756432), (148, 1317324), (151, 1291152), (222, 878216), (296, 658662), (302, 645576), (444, 439108), (453, 430384), (592, 329331), (604, 322788), (727, 268176), (888, 219554), (906, 215192), (1208, 161394), (1454, 134088), (1776, 109777), (1812, 107596), (2181, 89392), (2416, 80697), (2908, 67044), (3624, 53798), (4362, 44696), (5587, 34896), (5816, 33522), (7248, 26899), (8724, 22348), (11174, 17448), (11632, 16761)]