154267902

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 80

約数和(自身を含む): 358115472

約数和(自身を除く): 203847570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 67, 81, 122, 134, 162, 183, 201, 233, 366, 402, 466, 549, 603, 699, 1098, 1206, 1398, 1647, 1809, 2097, 3294, 3618, 4087, 4194, 4941, 5427, 6291, 8174, 9882, 10854, 12261, 12582, 14213, 15611, 18873, 24522, 28426, 31222, 36783, 37746, 42639, 46833, 73566, 85278, 93666, 110349, 127917, 140499, 220698, 255834, 280998, 331047, 383751, 421497, 662094, 767502, 842994, 952271, 1151253, 1264491, 1904542, 2302506, 2528982, 2856813, 5713626, 8570439, 17140878, 25711317, 51422634, 77133951, 154267902]

約数ペア:

[(1, 154267902), (2, 77133951), (3, 51422634), (6, 25711317), (9, 17140878), (18, 8570439), (27, 5713626), (54, 2856813), (61, 2528982), (67, 2302506), (81, 1904542), (122, 1264491), (134, 1151253), (162, 952271), (183, 842994), (201, 767502), (233, 662094), (366, 421497), (402, 383751), (466, 331047), (549, 280998), (603, 255834), (699, 220698), (1098, 140499), (1206, 127917), (1398, 110349), (1647, 93666), (1809, 85278), (2097, 73566), (3294, 46833), (3618, 42639), (4087, 37746), (4194, 36783), (4941, 31222), (5427, 28426), (6291, 24522), (8174, 18873), (9882, 15611), (10854, 14213), (12261, 12582)]