131340768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 275084832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 48, 52, 57, 58, 76, 78, 87, 96, 104, 114, 116, 152, 156, 174, 191, 208, 228, 232, 247, 304, 312, 348, 377, 382, 416, 456, 464, 494, 551, 573, 608, 624, 696, 741, 754, 764, 912, 928, 988, 1102, 1131, 1146, 1248, 1392, 1482, 1508, 1528, 1653, 1824, 1976, 2204, 2262, 2292, 2483, 2784, 2964, 3016, 3056, 3306, 3629, 3952, 4408, 4524, 4584, 4966, 5539, 5928, 6032, 6112, 6612, 7163, 7258, 7449, 7904, 8816, 9048, 9168, 9932, 10887, 11078, 11856, 12064, 13224, 14326, 14516, 14898, 16617, 17632, 18096, 18336, 19864, 21489, 21774, 22156, 23712, 26448, 28652, 29032, 29796, 33234, 36192, 39728, 42978, 43548, 44312, 47177, 52896, 57304, 58064, 59592, 66468, 72007, 79456, 85956, 87096, 88624, 94354, 105241, 114608, 116128, 119184, 132936, 141531, 144014, 171912, 174192, 177248, 188708, 210482, 216021, 229216, 238368, 265872, 283062, 288028, 315723, 343824, 348384, 377416, 420964, 432042, 531744, 566124, 576056, 631446, 687648, 754832, 841928, 864084, 1132248, 1152112, 1262892, 1368133, 1509664, 1683856, 1728168, 2264496, 2304224, 2525784, 2736266, 3367712, 3456336, 4104399, 4528992, 5051568, 5472532, 6912672, 8208798, 10103136, 10945064, 16417596, 21890128, 32835192, 43780256, 65670384, 131340768]

約数ペア:

[(1, 131340768), (2, 65670384), (3, 43780256), (4, 32835192), (6, 21890128), (8, 16417596), (12, 10945064), (13, 10103136), (16, 8208798), (19, 6912672), (24, 5472532), (26, 5051568), (29, 4528992), (32, 4104399), (38, 3456336), (39, 3367712), (48, 2736266), (52, 2525784), (57, 2304224), (58, 2264496), (76, 1728168), (78, 1683856), (87, 1509664), (96, 1368133), (104, 1262892), (114, 1152112), (116, 1132248), (152, 864084), (156, 841928), (174, 754832), (191, 687648), (208, 631446), (228, 576056), (232, 566124), (247, 531744), (304, 432042), (312, 420964), (348, 377416), (377, 348384), (382, 343824), (416, 315723), (456, 288028), (464, 283062), (494, 265872), (551, 238368), (573, 229216), (608, 216021), (624, 210482), (696, 188708), (741, 177248), (754, 174192), (764, 171912), (912, 144014), (928, 141531), (988, 132936), (1102, 119184), (1131, 116128), (1146, 114608), (1248, 105241), (1392, 94354), (1482, 88624), (1508, 87096), (1528, 85956), (1653, 79456), (1824, 72007), (1976, 66468), (2204, 59592), (2262, 58064), (2292, 57304), (2483, 52896), (2784, 47177), (2964, 44312), (3016, 43548), (3056, 42978), (3306, 39728), (3629, 36192), (3952, 33234), (4408, 29796), (4524, 29032), (4584, 28652), (4966, 26448), (5539, 23712), (5928, 22156), (6032, 21774), (6112, 21489), (6612, 19864), (7163, 18336), (7258, 18096), (7449, 17632), (7904, 16617), (8816, 14898), (9048, 14516), (9168, 14326), (9932, 13224), (10887, 12064), (11078, 11856)]