131352642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 317551104

約数和(自身を除く): 186198462

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 61, 62, 93, 102, 122, 153, 183, 186, 227, 279, 306, 366, 454, 527, 549, 558, 681, 1037, 1054, 1098, 1362, 1581, 1891, 2043, 2074, 3111, 3162, 3782, 3859, 4086, 4743, 5673, 6222, 7037, 7718, 9333, 9486, 11346, 11577, 13847, 14074, 17019, 18666, 21111, 23154, 27694, 32147, 34038, 34731, 41541, 42222, 63333, 64294, 69462, 83082, 96441, 119629, 124623, 126666, 192882, 235399, 239258, 249246, 289323, 358887, 429257, 470798, 578646, 706197, 717774, 858514, 1076661, 1287771, 1412394, 2118591, 2153322, 2575542, 3863313, 4237182, 7297369, 7726626, 14594738, 21892107, 43784214, 65676321, 131352642]

約数ペア:

[(1, 131352642), (2, 65676321), (3, 43784214), (6, 21892107), (9, 14594738), (17, 7726626), (18, 7297369), (31, 4237182), (34, 3863313), (51, 2575542), (61, 2153322), (62, 2118591), (93, 1412394), (102, 1287771), (122, 1076661), (153, 858514), (183, 717774), (186, 706197), (227, 578646), (279, 470798), (306, 429257), (366, 358887), (454, 289323), (527, 249246), (549, 239258), (558, 235399), (681, 192882), (1037, 126666), (1054, 124623), (1098, 119629), (1362, 96441), (1581, 83082), (1891, 69462), (2043, 64294), (2074, 63333), (3111, 42222), (3162, 41541), (3782, 34731), (3859, 34038), (4086, 32147), (4743, 27694), (5673, 23154), (6222, 21111), (7037, 18666), (7718, 17019), (9333, 14074), (9486, 13847), (11346, 11577)]