149754564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10689

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 268525116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 10639, 14076, 21278, 31917, 42556, 63834, 95751, 127668, 180863, 191502, 244697, 361726, 383004, 489394, 542589, 723452, 734091, 978788, 1085178, 1468182, 1627767, 2170356, 2202273, 2936364, 3255534, 4159849, 4404546, 6511068, 8319698, 8809092, 12479547, 16639396, 24959094, 37438641, 49918188, 74877282, 149754564]

約数ペア:

[(1, 149754564), (2, 74877282), (3, 49918188), (4, 37438641), (6, 24959094), (9, 16639396), (12, 12479547), (17, 8809092), (18, 8319698), (23, 6511068), (34, 4404546), (36, 4159849), (46, 3255534), (51, 2936364), (68, 2202273), (69, 2170356), (92, 1627767), (102, 1468182), (138, 1085178), (153, 978788), (204, 734091), (207, 723452), (276, 542589), (306, 489394), (391, 383004), (414, 361726), (612, 244697), (782, 191502), (828, 180863), (1173, 127668), (1564, 95751), (2346, 63834), (3519, 42556), (4692, 31917), (7038, 21278), (10639, 14076)]