142357728

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1$

素因数の和:4640

約数の個数: 96

約数和(自身を含む): 416586240

約数和(自身を除く): 274228512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2584, 3876, 4591, 5168, 7752, 9182, 10336, 13773, 15504, 18364, 27546, 31008, 36728, 55092, 73456, 78047, 87229, 110184, 146912, 156094, 174458, 220368, 234141, 261687, 312188, 348916, 440736, 468282, 523374, 624376, 697832, 936564, 1046748, 1248752, 1395664, 1482893, 1873128, 2093496, 2497504, 2791328, 2965786, 3746256, 4186992, 4448679, 5931572, 7492512, 8373984, 8897358, 11863144, 17794716, 23726288, 35589432, 47452576, 71178864, 142357728]

約数ペア:

[(1, 142357728), (2, 71178864), (3, 47452576), (4, 35589432), (6, 23726288), (8, 17794716), (12, 11863144), (16, 8897358), (17, 8373984), (19, 7492512), (24, 5931572), (32, 4448679), (34, 4186992), (38, 3746256), (48, 2965786), (51, 2791328), (57, 2497504), (68, 2093496), (76, 1873128), (96, 1482893), (102, 1395664), (114, 1248752), (136, 1046748), (152, 936564), (204, 697832), (228, 624376), (272, 523374), (304, 468282), (323, 440736), (408, 348916), (456, 312188), (544, 261687), (608, 234141), (646, 220368), (816, 174458), (912, 156094), (969, 146912), (1292, 110184), (1632, 87229), (1824, 78047), (1938, 73456), (2584, 55092), (3876, 36728), (4591, 31008), (5168, 27546), (7752, 18364), (9182, 15504), (10336, 13773)]