156157470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{27541}}^1$

素因数の和:27567

約数の個数: 80

約数和(自身を含む): 479891808

約数和(自身を除く): 323734338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 27541, 55082, 82623, 137705, 165246, 192787, 247869, 275410, 385574, 413115, 495738, 578361, 743607, 826230, 963935, 1156722, 1239345, 1487214, 1735083, 1927870, 2230821, 2478690, 2891805, 3470166, 3718035, 4461642, 5205249, 5783610, 7436070, 8675415, 10410498, 11154105, 15615747, 17350830, 22308210, 26026245, 31231494, 52052490, 78078735, 156157470]

約数ペア:

[(1, 156157470), (2, 78078735), (3, 52052490), (5, 31231494), (6, 26026245), (7, 22308210), (9, 17350830), (10, 15615747), (14, 11154105), (15, 10410498), (18, 8675415), (21, 7436070), (27, 5783610), (30, 5205249), (35, 4461642), (42, 3718035), (45, 3470166), (54, 2891805), (63, 2478690), (70, 2230821), (81, 1927870), (90, 1735083), (105, 1487214), (126, 1239345), (135, 1156722), (162, 963935), (189, 826230), (210, 743607), (270, 578361), (315, 495738), (378, 413115), (405, 385574), (567, 275410), (630, 247869), (810, 192787), (945, 165246), (1134, 137705), (1890, 82623), (2835, 55082), (5670, 27541)]