155637664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 414892800

約数和(自身を除く): 259255136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 32, 38, 52, 56, 58, 76, 91, 97, 104, 112, 116, 133, 152, 182, 194, 203, 208, 224, 232, 247, 266, 304, 364, 377, 388, 406, 416, 464, 494, 532, 551, 608, 679, 728, 754, 776, 812, 928, 988, 1064, 1102, 1261, 1358, 1456, 1508, 1552, 1624, 1729, 1843, 1976, 2128, 2204, 2522, 2639, 2716, 2813, 2912, 3016, 3104, 3248, 3458, 3686, 3857, 3952, 4256, 4408, 5044, 5278, 5432, 5626, 6032, 6496, 6916, 7163, 7372, 7714, 7904, 8816, 8827, 10088, 10556, 10864, 11252, 12064, 12901, 13832, 14326, 14744, 15428, 17632, 17654, 19691, 20176, 21112, 21728, 22504, 23959, 25802, 27664, 28652, 29488, 30856, 35308, 36569, 39382, 40352, 42224, 45008, 47918, 50141, 51604, 53447, 55328, 57304, 58976, 61712, 70616, 73138, 78764, 84448, 90016, 95836, 100282, 103208, 106894, 114608, 123424, 141232, 146276, 157528, 167713, 191672, 200564, 206416, 213788, 229216, 255983, 282464, 292552, 315056, 335426, 374129, 383344, 401128, 412832, 427576, 511966, 585104, 630112, 670852, 694811, 748258, 766688, 802256, 855152, 1023932, 1170208, 1341704, 1389622, 1496516, 1604512, 1710304, 2047864, 2683408, 2779244, 2993032, 4095728, 4863677, 5366816, 5558488, 5986064, 8191456, 9727354, 11116976, 11972128, 19454708, 22233952, 38909416, 77818832, 155637664]

約数ペア:

[(1, 155637664), (2, 77818832), (4, 38909416), (7, 22233952), (8, 19454708), (13, 11972128), (14, 11116976), (16, 9727354), (19, 8191456), (26, 5986064), (28, 5558488), (29, 5366816), (32, 4863677), (38, 4095728), (52, 2993032), (56, 2779244), (58, 2683408), (76, 2047864), (91, 1710304), (97, 1604512), (104, 1496516), (112, 1389622), (116, 1341704), (133, 1170208), (152, 1023932), (182, 855152), (194, 802256), (203, 766688), (208, 748258), (224, 694811), (232, 670852), (247, 630112), (266, 585104), (304, 511966), (364, 427576), (377, 412832), (388, 401128), (406, 383344), (416, 374129), (464, 335426), (494, 315056), (532, 292552), (551, 282464), (608, 255983), (679, 229216), (728, 213788), (754, 206416), (776, 200564), (812, 191672), (928, 167713), (988, 157528), (1064, 146276), (1102, 141232), (1261, 123424), (1358, 114608), (1456, 106894), (1508, 103208), (1552, 100282), (1624, 95836), (1729, 90016), (1843, 84448), (1976, 78764), (2128, 73138), (2204, 70616), (2522, 61712), (2639, 58976), (2716, 57304), (2813, 55328), (2912, 53447), (3016, 51604), (3104, 50141), (3248, 47918), (3458, 45008), (3686, 42224), (3857, 40352), (3952, 39382), (4256, 36569), (4408, 35308), (5044, 30856), (5278, 29488), (5432, 28652), (5626, 27664), (6032, 25802), (6496, 23959), (6916, 22504), (7163, 21728), (7372, 21112), (7714, 20176), (7904, 19691), (8816, 17654), (8827, 17632), (10088, 15428), (10556, 14744), (10864, 14326), (11252, 13832), (12064, 12901)]