143671284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 386954568

約数和(自身を除く): 243283284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 362, 543, 612, 724, 1086, 1297, 1629, 2172, 2594, 3077, 3258, 3891, 5188, 6154, 6516, 7782, 9231, 11673, 12308, 15564, 18462, 22049, 23346, 27693, 36924, 44098, 46692, 55386, 66147, 88196, 110772, 132294, 198441, 234757, 264588, 396882, 469514, 704271, 793764, 939028, 1408542, 2112813, 2817084, 3990869, 4225626, 7981738, 8451252, 11972607, 15963476, 23945214, 35917821, 47890428, 71835642, 143671284]

約数ペア:

[(1, 143671284), (2, 71835642), (3, 47890428), (4, 35917821), (6, 23945214), (9, 15963476), (12, 11972607), (17, 8451252), (18, 7981738), (34, 4225626), (36, 3990869), (51, 2817084), (68, 2112813), (102, 1408542), (153, 939028), (181, 793764), (204, 704271), (306, 469514), (362, 396882), (543, 264588), (612, 234757), (724, 198441), (1086, 132294), (1297, 110772), (1629, 88196), (2172, 66147), (2594, 55386), (3077, 46692), (3258, 44098), (3891, 36924), (5188, 27693), (6154, 23346), (6516, 22049), (7782, 18462), (9231, 15564), (11673, 12308)]