155555508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 411264000

約数和(自身を除く): 255708492

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 67, 68, 76, 102, 114, 134, 201, 204, 228, 268, 323, 402, 599, 646, 804, 969, 1139, 1198, 1273, 1292, 1797, 1938, 2278, 2396, 2546, 3417, 3594, 3819, 3876, 4556, 5092, 6834, 7188, 7638, 10183, 11381, 13668, 15276, 20366, 21641, 22762, 30549, 34143, 40133, 40732, 43282, 45524, 61098, 64923, 68286, 80266, 86564, 120399, 122196, 129846, 136572, 160532, 193477, 240798, 259692, 386954, 481596, 580431, 682261, 762527, 773908, 1160862, 1364522, 1525054, 2046783, 2287581, 2321724, 2729044, 3050108, 4093566, 4575162, 8187132, 9150324, 12962959, 25925918, 38888877, 51851836, 77777754, 155555508]

約数ペア:

[(1, 155555508), (2, 77777754), (3, 51851836), (4, 38888877), (6, 25925918), (12, 12962959), (17, 9150324), (19, 8187132), (34, 4575162), (38, 4093566), (51, 3050108), (57, 2729044), (67, 2321724), (68, 2287581), (76, 2046783), (102, 1525054), (114, 1364522), (134, 1160862), (201, 773908), (204, 762527), (228, 682261), (268, 580431), (323, 481596), (402, 386954), (599, 259692), (646, 240798), (804, 193477), (969, 160532), (1139, 136572), (1198, 129846), (1273, 122196), (1292, 120399), (1797, 86564), (1938, 80266), (2278, 68286), (2396, 64923), (2546, 61098), (3417, 45524), (3594, 43282), (3819, 40732), (3876, 40133), (4556, 34143), (5092, 30549), (6834, 22762), (7188, 21641), (7638, 20366), (10183, 15276), (11381, 13668)]