156922895780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{47521}}^1$

素因数の和:47869

約数の個数: 96

約数和(自身を含む): 381940016640

約数和(自身を除く): 225017120860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 229, 412, 458, 515, 721, 916, 1030, 1145, 1442, 1603, 2060, 2290, 2884, 3206, 3605, 4580, 6412, 7210, 8015, 14420, 16030, 23587, 32060, 47174, 47521, 94348, 95042, 117935, 165109, 190084, 235870, 237605, 330218, 332647, 471740, 475210, 660436, 665294, 825545, 950420, 1330588, 1651090, 1663235, 3302180, 3326470, 4894663, 6652940, 9789326, 10882309, 19578652, 21764618, 24473315, 34262641, 43529236, 48946630, 54411545, 68525282, 76176163, 97893260, 108823090, 137050564, 152352326, 171313205, 217646180, 304704652, 342626410, 380880815, 685252820, 761761630, 1120877827, 1523523260, 2241755654, 4483511308, 5604389135, 7846144789, 11208778270, 15692289578, 22417556540, 31384579156, 39230723945, 78461447890, 156922895780]

約数ペア:

[(1, 156922895780), (2, 78461447890), (4, 39230723945), (5, 31384579156), (7, 22417556540), (10, 15692289578), (14, 11208778270), (20, 7846144789), (28, 5604389135), (35, 4483511308), (70, 2241755654), (103, 1523523260), (140, 1120877827), (206, 761761630), (229, 685252820), (412, 380880815), (458, 342626410), (515, 304704652), (721, 217646180), (916, 171313205), (1030, 152352326), (1145, 137050564), (1442, 108823090), (1603, 97893260), (2060, 76176163), (2290, 68525282), (2884, 54411545), (3206, 48946630), (3605, 43529236), (4580, 34262641), (6412, 24473315), (7210, 21764618), (8015, 19578652), (14420, 10882309), (16030, 9789326), (23587, 6652940), (32060, 4894663), (47174, 3326470), (47521, 3302180), (94348, 1663235), (95042, 1651090), (117935, 1330588), (165109, 950420), (190084, 825545), (235870, 665294), (237605, 660436), (330218, 475210), (332647, 471740)]