16270164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 43330560

約数和(自身を除く): 27060396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 239, 244, 279, 366, 372, 478, 549, 558, 717, 732, 956, 1098, 1116, 1434, 1891, 2151, 2196, 2868, 3782, 4302, 5673, 7409, 7564, 8604, 11346, 14579, 14818, 17019, 22227, 22692, 29158, 29636, 34038, 43737, 44454, 58316, 66681, 68076, 87474, 88908, 131211, 133362, 174948, 262422, 266724, 451949, 524844, 903898, 1355847, 1807796, 2711694, 4067541, 5423388, 8135082, 16270164]

約数ペア:

[(1, 16270164), (2, 8135082), (3, 5423388), (4, 4067541), (6, 2711694), (9, 1807796), (12, 1355847), (18, 903898), (31, 524844), (36, 451949), (61, 266724), (62, 262422), (93, 174948), (122, 133362), (124, 131211), (183, 88908), (186, 87474), (239, 68076), (244, 66681), (279, 58316), (366, 44454), (372, 43737), (478, 34038), (549, 29636), (558, 29158), (717, 22692), (732, 22227), (956, 17019), (1098, 14818), (1116, 14579), (1434, 11346), (1891, 8604), (2151, 7564), (2196, 7409), (2868, 5673), (3782, 4302)]