164585148916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{155381}}^1$

素因数の和:155860

約数の個数: 48

約数和(自身を含む): 313954924752

約数和(自身を除く): 149369775836

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 421, 629, 842, 1258, 1684, 2516, 7157, 14314, 15577, 28628, 31154, 62308, 155381, 264809, 310762, 529618, 621524, 1059236, 2641477, 5282954, 5749097, 10565908, 11498194, 22996388, 65415401, 97734649, 130830802, 195469298, 261661604, 390938596, 1112061817, 2224123634, 2420369837, 4448247268, 4840739674, 9681479348, 41146287229, 82292574458, 164585148916]

約数ペア:

[(1, 164585148916), (2, 82292574458), (4, 41146287229), (17, 9681479348), (34, 4840739674), (37, 4448247268), (68, 2420369837), (74, 2224123634), (148, 1112061817), (421, 390938596), (629, 261661604), (842, 195469298), (1258, 130830802), (1684, 97734649), (2516, 65415401), (7157, 22996388), (14314, 11498194), (15577, 10565908), (28628, 5749097), (31154, 5282954), (62308, 2641477), (155381, 1059236), (264809, 621524), (310762, 529618)]