161188944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 497111040

約数和(自身を除く): 335922096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 59, 84, 94, 112, 118, 141, 168, 173, 177, 188, 236, 282, 329, 336, 346, 354, 376, 413, 472, 519, 564, 658, 692, 708, 752, 826, 944, 987, 1038, 1128, 1211, 1239, 1316, 1384, 1416, 1652, 1974, 2076, 2256, 2422, 2478, 2632, 2768, 2773, 2832, 3304, 3633, 3948, 4152, 4844, 4956, 5264, 5546, 6608, 7266, 7896, 8131, 8304, 8319, 9688, 9912, 10207, 11092, 14532, 15792, 16262, 16638, 19376, 19411, 19824, 20414, 22184, 24393, 29064, 30621, 32524, 33276, 38822, 40828, 44368, 48786, 56917, 58128, 58233, 61242, 65048, 66552, 71449, 77644, 81656, 97572, 113834, 116466, 122484, 130096, 133104, 142898, 155288, 163312, 170751, 195144, 214347, 227668, 232932, 244968, 285796, 310576, 341502, 390288, 428694, 455336, 465864, 479729, 489936, 571592, 683004, 857388, 910672, 931728, 959458, 1143184, 1366008, 1439187, 1714776, 1918916, 2732016, 2878374, 3358103, 3429552, 3837832, 5756748, 6716206, 7675664, 10074309, 11513496, 13432412, 20148618, 23026992, 26864824, 40297236, 53729648, 80594472, 161188944]

約数ペア:

[(1, 161188944), (2, 80594472), (3, 53729648), (4, 40297236), (6, 26864824), (7, 23026992), (8, 20148618), (12, 13432412), (14, 11513496), (16, 10074309), (21, 7675664), (24, 6716206), (28, 5756748), (42, 3837832), (47, 3429552), (48, 3358103), (56, 2878374), (59, 2732016), (84, 1918916), (94, 1714776), (112, 1439187), (118, 1366008), (141, 1143184), (168, 959458), (173, 931728), (177, 910672), (188, 857388), (236, 683004), (282, 571592), (329, 489936), (336, 479729), (346, 465864), (354, 455336), (376, 428694), (413, 390288), (472, 341502), (519, 310576), (564, 285796), (658, 244968), (692, 232932), (708, 227668), (752, 214347), (826, 195144), (944, 170751), (987, 163312), (1038, 155288), (1128, 142898), (1211, 133104), (1239, 130096), (1316, 122484), (1384, 116466), (1416, 113834), (1652, 97572), (1974, 81656), (2076, 77644), (2256, 71449), (2422, 66552), (2478, 65048), (2632, 61242), (2768, 58233), (2773, 58128), (2832, 56917), (3304, 48786), (3633, 44368), (3948, 40828), (4152, 38822), (4844, 33276), (4956, 32524), (5264, 30621), (5546, 29064), (6608, 24393), (7266, 22184), (7896, 20414), (8131, 19824), (8304, 19411), (8319, 19376), (9688, 16638), (9912, 16262), (10207, 15792), (11092, 14532)]