145260282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 314496000

約数和(自身を除く): 169235718

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 103, 114, 139, 178, 206, 267, 278, 309, 417, 534, 618, 834, 1691, 1957, 2641, 3382, 3914, 5073, 5282, 5871, 7923, 9167, 10146, 11742, 12371, 14317, 15846, 18334, 24742, 27501, 28634, 37113, 42951, 55002, 74226, 85902, 174173, 235049, 272023, 348346, 470098, 522519, 544046, 705147, 816069, 1045038, 1274213, 1410294, 1632138, 2548426, 3822639, 7645278, 24210047, 48420094, 72630141, 145260282]

約数ペア:

[(1, 145260282), (2, 72630141), (3, 48420094), (6, 24210047), (19, 7645278), (38, 3822639), (57, 2548426), (89, 1632138), (103, 1410294), (114, 1274213), (139, 1045038), (178, 816069), (206, 705147), (267, 544046), (278, 522519), (309, 470098), (417, 348346), (534, 272023), (618, 235049), (834, 174173), (1691, 85902), (1957, 74226), (2641, 55002), (3382, 42951), (3914, 37113), (5073, 28634), (5282, 27501), (5871, 24742), (7923, 18334), (9167, 15846), (10146, 14317), (11742, 12371)]