239150718

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 551992320

約数和(自身を除く): 312841602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 131, 162, 177, 191, 262, 354, 382, 393, 531, 573, 786, 1062, 1146, 1179, 1593, 1719, 2358, 3186, 3438, 3537, 4779, 5157, 7074, 7729, 9558, 10314, 10611, 11269, 15458, 15471, 21222, 22538, 23187, 25021, 30942, 33807, 46374, 50042, 67614, 69561, 75063, 101421, 139122, 150126, 202842, 208683, 225189, 304263, 417366, 450378, 608526, 626049, 675567, 912789, 1252098, 1351134, 1476239, 1825578, 2026701, 2952478, 4053402, 4428717, 8857434, 13286151, 26572302, 39858453, 79716906, 119575359, 239150718]

約数ペア:

[(1, 239150718), (2, 119575359), (3, 79716906), (6, 39858453), (9, 26572302), (18, 13286151), (27, 8857434), (54, 4428717), (59, 4053402), (81, 2952478), (118, 2026701), (131, 1825578), (162, 1476239), (177, 1351134), (191, 1252098), (262, 912789), (354, 675567), (382, 626049), (393, 608526), (531, 450378), (573, 417366), (786, 304263), (1062, 225189), (1146, 208683), (1179, 202842), (1593, 150126), (1719, 139122), (2358, 101421), (3186, 75063), (3438, 69561), (3537, 67614), (4779, 50042), (5157, 46374), (7074, 33807), (7729, 30942), (9558, 25021), (10314, 23187), (10611, 22538), (11269, 21222), (15458, 15471)]