154974006

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 404352000

約数和(自身を除く): 249377994

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 103, 149, 153, 187, 198, 206, 297, 298, 306, 309, 374, 447, 459, 561, 594, 618, 894, 918, 927, 1122, 1133, 1341, 1639, 1683, 1751, 1854, 2266, 2533, 2682, 2781, 3278, 3366, 3399, 3502, 4023, 4917, 5049, 5066, 5253, 5562, 6798, 7599, 8046, 9834, 10098, 10197, 10506, 14751, 15198, 15347, 15759, 19261, 20394, 22797, 27863, 29502, 30591, 30694, 31518, 38522, 44253, 45594, 46041, 47277, 55726, 57783, 61182, 68391, 83589, 88506, 92082, 94554, 115566, 136782, 138123, 167178, 168817, 173349, 250767, 260899, 276246, 337634, 346698, 414369, 501534, 506451, 520047, 521798, 752301, 782697, 828738, 1012902, 1040094, 1504602, 1519353, 1565394, 2348091, 2869889, 3038706, 4558059, 4696182, 5739778, 7044273, 8609667, 9116118, 14088546, 17219334, 25829001, 51658002, 77487003, 154974006]

約数ペア:

[(1, 154974006), (2, 77487003), (3, 51658002), (6, 25829001), (9, 17219334), (11, 14088546), (17, 9116118), (18, 8609667), (22, 7044273), (27, 5739778), (33, 4696182), (34, 4558059), (51, 3038706), (54, 2869889), (66, 2348091), (99, 1565394), (102, 1519353), (103, 1504602), (149, 1040094), (153, 1012902), (187, 828738), (198, 782697), (206, 752301), (297, 521798), (298, 520047), (306, 506451), (309, 501534), (374, 414369), (447, 346698), (459, 337634), (561, 276246), (594, 260899), (618, 250767), (894, 173349), (918, 168817), (927, 167178), (1122, 138123), (1133, 136782), (1341, 115566), (1639, 94554), (1683, 92082), (1751, 88506), (1854, 83589), (2266, 68391), (2533, 61182), (2682, 57783), (2781, 55726), (3278, 47277), (3366, 46041), (3399, 45594), (3502, 44253), (4023, 38522), (4917, 31518), (5049, 30694), (5066, 30591), (5253, 29502), (5562, 27863), (6798, 22797), (7599, 20394), (8046, 19261), (9834, 15759), (10098, 15347), (10197, 15198), (10506, 14751)]