148744764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34721}}^1$

素因数の和:34755

約数の個数: 72

約数和(自身を含む): 454997088

約数和(自身を除く): 306252324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 34721, 69442, 104163, 138884, 208326, 243047, 312489, 416652, 486094, 590257, 624978, 729141, 972188, 1180514, 1249956, 1458282, 1770771, 2187423, 2361028, 2916564, 3541542, 4131799, 4374846, 5312313, 7083084, 8263598, 8749692, 10624626, 12395397, 16527196, 21249252, 24790794, 37186191, 49581588, 74372382, 148744764]

約数ペア:

[(1, 148744764), (2, 74372382), (3, 49581588), (4, 37186191), (6, 24790794), (7, 21249252), (9, 16527196), (12, 12395397), (14, 10624626), (17, 8749692), (18, 8263598), (21, 7083084), (28, 5312313), (34, 4374846), (36, 4131799), (42, 3541542), (51, 2916564), (63, 2361028), (68, 2187423), (84, 1770771), (102, 1458282), (119, 1249956), (126, 1180514), (153, 972188), (204, 729141), (238, 624978), (252, 590257), (306, 486094), (357, 416652), (476, 312489), (612, 243047), (714, 208326), (1071, 138884), (1428, 104163), (2142, 69442), (4284, 34721)]