115899948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 330220800

約数和(自身を除く): 214320852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 41, 51, 62, 68, 82, 93, 102, 123, 124, 149, 153, 164, 186, 204, 246, 279, 298, 306, 369, 372, 447, 492, 527, 558, 596, 612, 697, 738, 894, 1054, 1116, 1271, 1341, 1394, 1476, 1581, 1788, 2091, 2108, 2533, 2542, 2682, 2788, 3162, 3813, 4182, 4619, 4743, 5066, 5084, 5364, 6109, 6273, 6324, 7599, 7626, 8364, 9238, 9486, 10132, 11439, 12218, 12546, 13857, 15198, 15252, 18327, 18476, 18972, 21607, 22797, 22878, 24436, 25092, 27714, 30396, 36654, 41571, 43214, 45594, 45756, 54981, 55428, 64821, 73308, 78523, 83142, 86428, 91188, 103853, 109962, 129642, 157046, 166284, 189379, 194463, 207706, 219924, 235569, 259284, 311559, 314092, 378758, 388926, 415412, 471138, 568137, 623118, 706707, 757516, 777852, 934677, 942276, 1136274, 1246236, 1413414, 1704411, 1869354, 2272548, 2826828, 3219443, 3408822, 3738708, 6438886, 6817644, 9658329, 12877772, 19316658, 28974987, 38633316, 57949974, 115899948]

約数ペア:

[(1, 115899948), (2, 57949974), (3, 38633316), (4, 28974987), (6, 19316658), (9, 12877772), (12, 9658329), (17, 6817644), (18, 6438886), (31, 3738708), (34, 3408822), (36, 3219443), (41, 2826828), (51, 2272548), (62, 1869354), (68, 1704411), (82, 1413414), (93, 1246236), (102, 1136274), (123, 942276), (124, 934677), (149, 777852), (153, 757516), (164, 706707), (186, 623118), (204, 568137), (246, 471138), (279, 415412), (298, 388926), (306, 378758), (369, 314092), (372, 311559), (447, 259284), (492, 235569), (527, 219924), (558, 207706), (596, 194463), (612, 189379), (697, 166284), (738, 157046), (894, 129642), (1054, 109962), (1116, 103853), (1271, 91188), (1341, 86428), (1394, 83142), (1476, 78523), (1581, 73308), (1788, 64821), (2091, 55428), (2108, 54981), (2533, 45756), (2542, 45594), (2682, 43214), (2788, 41571), (3162, 36654), (3813, 30396), (4182, 27714), (4619, 25092), (4743, 24436), (5066, 22878), (5084, 22797), (5364, 21607), (6109, 18972), (6273, 18476), (6324, 18327), (7599, 15252), (7626, 15198), (8364, 13857), (9238, 12546), (9486, 12218), (10132, 11439)]