153949896

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6476

約数の個数: 80

約数和(自身を含む): 442925340

約数和(自身を除く): 288975444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 6421, 7992, 11988, 12842, 19263, 23976, 25684, 38526, 51368, 57789, 77052, 115578, 154104, 173367, 231156, 237577, 346734, 462312, 475154, 520101, 693468, 712731, 950308, 1040202, 1386936, 1425462, 1900616, 2080404, 2138193, 2850924, 4160808, 4276386, 5701848, 6414579, 8552772, 12829158, 17105544, 19243737, 25658316, 38487474, 51316632, 76974948, 153949896]

約数ペア:

[(1, 153949896), (2, 76974948), (3, 51316632), (4, 38487474), (6, 25658316), (8, 19243737), (9, 17105544), (12, 12829158), (18, 8552772), (24, 6414579), (27, 5701848), (36, 4276386), (37, 4160808), (54, 2850924), (72, 2138193), (74, 2080404), (81, 1900616), (108, 1425462), (111, 1386936), (148, 1040202), (162, 950308), (216, 712731), (222, 693468), (296, 520101), (324, 475154), (333, 462312), (444, 346734), (648, 237577), (666, 231156), (888, 173367), (999, 154104), (1332, 115578), (1998, 77052), (2664, 57789), (2997, 51368), (3996, 38526), (5994, 25684), (6421, 23976), (7992, 19263), (11988, 12842)]