199260144

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1187

約数の個数: 120

約数和(自身を含む): 596311040

約数和(自身を除く): 397050896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 402, 456, 536, 603, 684, 804, 912, 1072, 1087, 1206, 1273, 1368, 1608, 2174, 2412, 2546, 2736, 3216, 3261, 3819, 4348, 4824, 5092, 6522, 7638, 8696, 9648, 9783, 10184, 11457, 13044, 15276, 17392, 19566, 20368, 20653, 22914, 26088, 30552, 39132, 41306, 45828, 52176, 61104, 61959, 72829, 78264, 82612, 91656, 123918, 145658, 156528, 165224, 183312, 185877, 218487, 247836, 291316, 330448, 371754, 436974, 495672, 582632, 655461, 743508, 873948, 991344, 1165264, 1310922, 1383751, 1487016, 1747896, 2621844, 2767502, 2974032, 3495792, 4151253, 5243688, 5535004, 8302506, 10487376, 11070008, 12453759, 16605012, 22140016, 24907518, 33210024, 49815036, 66420048, 99630072, 199260144]

約数ペア:

[(1, 199260144), (2, 99630072), (3, 66420048), (4, 49815036), (6, 33210024), (8, 24907518), (9, 22140016), (12, 16605012), (16, 12453759), (18, 11070008), (19, 10487376), (24, 8302506), (36, 5535004), (38, 5243688), (48, 4151253), (57, 3495792), (67, 2974032), (72, 2767502), (76, 2621844), (114, 1747896), (134, 1487016), (144, 1383751), (152, 1310922), (171, 1165264), (201, 991344), (228, 873948), (268, 743508), (304, 655461), (342, 582632), (402, 495672), (456, 436974), (536, 371754), (603, 330448), (684, 291316), (804, 247836), (912, 218487), (1072, 185877), (1087, 183312), (1206, 165224), (1273, 156528), (1368, 145658), (1608, 123918), (2174, 91656), (2412, 82612), (2546, 78264), (2736, 72829), (3216, 61959), (3261, 61104), (3819, 52176), (4348, 45828), (4824, 41306), (5092, 39132), (6522, 30552), (7638, 26088), (8696, 22914), (9648, 20653), (9783, 20368), (10184, 19566), (11457, 17392), (13044, 15276)]