187021488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 513717120

約数和(自身を除く): 326695632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 419, 547, 816, 838, 1094, 1257, 1641, 1676, 2188, 2514, 3282, 3352, 4376, 5028, 6564, 6704, 7123, 8752, 9299, 10056, 13128, 14246, 18598, 20112, 21369, 26256, 27897, 28492, 37196, 42738, 55794, 56984, 74392, 85476, 111588, 113968, 148784, 170952, 223176, 229193, 341904, 446352, 458386, 687579, 916772, 1375158, 1833544, 2750316, 3667088, 3896281, 5500632, 7792562, 11001264, 11688843, 15585124, 23377686, 31170248, 46755372, 62340496, 93510744, 187021488]

約数ペア:

[(1, 187021488), (2, 93510744), (3, 62340496), (4, 46755372), (6, 31170248), (8, 23377686), (12, 15585124), (16, 11688843), (17, 11001264), (24, 7792562), (34, 5500632), (48, 3896281), (51, 3667088), (68, 2750316), (102, 1833544), (136, 1375158), (204, 916772), (272, 687579), (408, 458386), (419, 446352), (547, 341904), (816, 229193), (838, 223176), (1094, 170952), (1257, 148784), (1641, 113968), (1676, 111588), (2188, 85476), (2514, 74392), (3282, 56984), (3352, 55794), (4376, 42738), (5028, 37196), (6564, 28492), (6704, 27897), (7123, 26256), (8752, 21369), (9299, 20112), (10056, 18598), (13128, 14246)]