15331359768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{4801}}^1$

素因数の和:5025

約数の個数: 128

約数和(自身を含む): 41489280000

約数和(自身を除く): 26157920232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 149, 152, 188, 228, 282, 298, 376, 447, 456, 564, 596, 893, 894, 1128, 1192, 1786, 1788, 2679, 2831, 3572, 3576, 4801, 5358, 5662, 7003, 7144, 8493, 9602, 10716, 11324, 14006, 14403, 16986, 19204, 21009, 21432, 22648, 28012, 28806, 33972, 38408, 42018, 56024, 57612, 67944, 84036, 91219, 115224, 133057, 168072, 182438, 225647, 266114, 273657, 364876, 399171, 451294, 532228, 547314, 676941, 715349, 729752, 798342, 902588, 1064456, 1094628, 1353882, 1430698, 1596684, 1805176, 2146047, 2189256, 2707764, 2861396, 3193368, 4287293, 4292094, 5415528, 5722792, 8574586, 8584188, 12861879, 13591631, 17149172, 17168376, 25723758, 27183262, 33621403, 34298344, 40774893, 51447516, 54366524, 67242806, 81549786, 100864209, 102895032, 108733048, 134485612, 163099572, 201728418, 268971224, 326199144, 403456836, 638806657, 806913672, 1277613314, 1916419971, 2555226628, 3832839942, 5110453256, 7665679884, 15331359768]

約数ペア:

[(1, 15331359768), (2, 7665679884), (3, 5110453256), (4, 3832839942), (6, 2555226628), (8, 1916419971), (12, 1277613314), (19, 806913672), (24, 638806657), (38, 403456836), (47, 326199144), (57, 268971224), (76, 201728418), (94, 163099572), (114, 134485612), (141, 108733048), (149, 102895032), (152, 100864209), (188, 81549786), (228, 67242806), (282, 54366524), (298, 51447516), (376, 40774893), (447, 34298344), (456, 33621403), (564, 27183262), (596, 25723758), (893, 17168376), (894, 17149172), (1128, 13591631), (1192, 12861879), (1786, 8584188), (1788, 8574586), (2679, 5722792), (2831, 5415528), (3572, 4292094), (3576, 4287293), (4801, 3193368), (5358, 2861396), (5662, 2707764), (7003, 2189256), (7144, 2146047), (8493, 1805176), (9602, 1596684), (10716, 1430698), (11324, 1353882), (14006, 1094628), (14403, 1064456), (16986, 902588), (19204, 798342), (21009, 729752), (21432, 715349), (22648, 676941), (28012, 547314), (28806, 532228), (33972, 451294), (38408, 399171), (42018, 364876), (56024, 273657), (57612, 266114), (67944, 225647), (84036, 182438), (91219, 168072), (115224, 133057)]