156800502

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 372422400

約数和(自身を除く): 215621898

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1809, 2281, 2546, 3618, 3819, 4562, 6843, 7638, 11457, 13686, 20529, 22914, 34371, 41058, 43339, 61587, 68742, 86678, 123174, 130017, 152827, 260034, 305654, 390051, 458481, 780102, 916962, 1170153, 1375443, 2340306, 2750886, 2903713, 4126329, 5807426, 8252658, 8711139, 17422278, 26133417, 52266834, 78400251, 156800502]

約数ペア:

[(1, 156800502), (2, 78400251), (3, 52266834), (6, 26133417), (9, 17422278), (18, 8711139), (19, 8252658), (27, 5807426), (38, 4126329), (54, 2903713), (57, 2750886), (67, 2340306), (114, 1375443), (134, 1170153), (171, 916962), (201, 780102), (342, 458481), (402, 390051), (513, 305654), (603, 260034), (1026, 152827), (1206, 130017), (1273, 123174), (1809, 86678), (2281, 68742), (2546, 61587), (3618, 43339), (3819, 41058), (4562, 34371), (6843, 22914), (7638, 20529), (11457, 13686)]