154121688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 498700800

約数和(自身を除く): 344579112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 71, 72, 73, 84, 118, 126, 142, 146, 168, 177, 213, 219, 236, 252, 284, 292, 354, 413, 426, 438, 472, 497, 504, 511, 531, 568, 584, 639, 657, 708, 826, 852, 876, 994, 1022, 1062, 1239, 1278, 1314, 1416, 1491, 1533, 1652, 1704, 1752, 1988, 2044, 2124, 2478, 2556, 2628, 2982, 3066, 3304, 3717, 3976, 4088, 4189, 4248, 4307, 4473, 4599, 4956, 5112, 5183, 5256, 5964, 6132, 7434, 8378, 8614, 8946, 9198, 9912, 10366, 11928, 12264, 12567, 12921, 14868, 15549, 16756, 17228, 17892, 18396, 20732, 25134, 25842, 29323, 29736, 30149, 31098, 33512, 34456, 35784, 36281, 36792, 37701, 38763, 41464, 46647, 50268, 51684, 58646, 60298, 62196, 72562, 75402, 77526, 87969, 90447, 93294, 100536, 103368, 108843, 117292, 120596, 124392, 145124, 150804, 155052, 175938, 180894, 186588, 217686, 234584, 241192, 263907, 271341, 290248, 301608, 305797, 310104, 326529, 351876, 361788, 373176, 435372, 527814, 542682, 611594, 653058, 703752, 723576, 870744, 917391, 1055628, 1085364, 1223188, 1306116, 1834782, 2111256, 2140579, 2170728, 2446376, 2612232, 2752173, 3669564, 4281158, 5504346, 6421737, 7339128, 8562316, 11008692, 12843474, 17124632, 19265211, 22017384, 25686948, 38530422, 51373896, 77060844, 154121688]

約数ペア:

[(1, 154121688), (2, 77060844), (3, 51373896), (4, 38530422), (6, 25686948), (7, 22017384), (8, 19265211), (9, 17124632), (12, 12843474), (14, 11008692), (18, 8562316), (21, 7339128), (24, 6421737), (28, 5504346), (36, 4281158), (42, 3669564), (56, 2752173), (59, 2612232), (63, 2446376), (71, 2170728), (72, 2140579), (73, 2111256), (84, 1834782), (118, 1306116), (126, 1223188), (142, 1085364), (146, 1055628), (168, 917391), (177, 870744), (213, 723576), (219, 703752), (236, 653058), (252, 611594), (284, 542682), (292, 527814), (354, 435372), (413, 373176), (426, 361788), (438, 351876), (472, 326529), (497, 310104), (504, 305797), (511, 301608), (531, 290248), (568, 271341), (584, 263907), (639, 241192), (657, 234584), (708, 217686), (826, 186588), (852, 180894), (876, 175938), (994, 155052), (1022, 150804), (1062, 145124), (1239, 124392), (1278, 120596), (1314, 117292), (1416, 108843), (1491, 103368), (1533, 100536), (1652, 93294), (1704, 90447), (1752, 87969), (1988, 77526), (2044, 75402), (2124, 72562), (2478, 62196), (2556, 60298), (2628, 58646), (2982, 51684), (3066, 50268), (3304, 46647), (3717, 41464), (3976, 38763), (4088, 37701), (4189, 36792), (4248, 36281), (4307, 35784), (4473, 34456), (4599, 33512), (4956, 31098), (5112, 30149), (5183, 29736), (5256, 29323), (5964, 25842), (6132, 25134), (7434, 20732), (8378, 18396), (8614, 17892), (8946, 17228), (9198, 16756), (9912, 15549), (10366, 14868), (11928, 12921), (12264, 12567)]