145926536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 352512000

約数和(自身を除く): 206585464

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 67, 76, 89, 92, 133, 134, 152, 161, 178, 184, 266, 268, 322, 356, 437, 469, 532, 536, 623, 644, 712, 874, 938, 1064, 1246, 1273, 1288, 1541, 1691, 1748, 1876, 2047, 2492, 2546, 3059, 3082, 3382, 3496, 3752, 4094, 4984, 5092, 5963, 6118, 6164, 6764, 8188, 8911, 10184, 10787, 11837, 11926, 12236, 12328, 13528, 14329, 16376, 17822, 21574, 23674, 23852, 24472, 28658, 29279, 35644, 38893, 41741, 43148, 47348, 47704, 57316, 58558, 71288, 77786, 83482, 86296, 94696, 113297, 114632, 117116, 137149, 155572, 166964, 204953, 226594, 234232, 272251, 274298, 311144, 333928, 409906, 453188, 544502, 548596, 793079, 819812, 906376, 960043, 1089004, 1097192, 1586158, 1639624, 1920086, 2178008, 2605831, 3172316, 3840172, 5211662, 6344632, 7680344, 10423324, 18240817, 20846648, 36481634, 72963268, 145926536]

約数ペア:

[(1, 145926536), (2, 72963268), (4, 36481634), (7, 20846648), (8, 18240817), (14, 10423324), (19, 7680344), (23, 6344632), (28, 5211662), (38, 3840172), (46, 3172316), (56, 2605831), (67, 2178008), (76, 1920086), (89, 1639624), (92, 1586158), (133, 1097192), (134, 1089004), (152, 960043), (161, 906376), (178, 819812), (184, 793079), (266, 548596), (268, 544502), (322, 453188), (356, 409906), (437, 333928), (469, 311144), (532, 274298), (536, 272251), (623, 234232), (644, 226594), (712, 204953), (874, 166964), (938, 155572), (1064, 137149), (1246, 117116), (1273, 114632), (1288, 113297), (1541, 94696), (1691, 86296), (1748, 83482), (1876, 77786), (2047, 71288), (2492, 58558), (2546, 57316), (3059, 47704), (3082, 47348), (3382, 43148), (3496, 41741), (3752, 38893), (4094, 35644), (4984, 29279), (5092, 28658), (5963, 24472), (6118, 23852), (6164, 23674), (6764, 21574), (8188, 17822), (8911, 16376), (10184, 14329), (10787, 13528), (11837, 12328), (11926, 12236)]