139047426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 355929600

約数和(自身を除く): 216882174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 79, 122, 126, 158, 183, 229, 237, 366, 427, 458, 474, 549, 553, 687, 711, 854, 1098, 1106, 1281, 1374, 1422, 1603, 1659, 2061, 2562, 3206, 3318, 3843, 4122, 4809, 4819, 4977, 7686, 9618, 9638, 9954, 13969, 14427, 14457, 18091, 27938, 28854, 28914, 33733, 36182, 41907, 43371, 54273, 67466, 83814, 86742, 97783, 101199, 108546, 125721, 126637, 162819, 195566, 202398, 251442, 253274, 293349, 303597, 325638, 379911, 586698, 607194, 759822, 880047, 1103551, 1139733, 1760094, 2207102, 2279466, 3310653, 6621306, 7724857, 9931959, 15449714, 19863918, 23174571, 46349142, 69523713, 139047426]

約数ペア:

[(1, 139047426), (2, 69523713), (3, 46349142), (6, 23174571), (7, 19863918), (9, 15449714), (14, 9931959), (18, 7724857), (21, 6621306), (42, 3310653), (61, 2279466), (63, 2207102), (79, 1760094), (122, 1139733), (126, 1103551), (158, 880047), (183, 759822), (229, 607194), (237, 586698), (366, 379911), (427, 325638), (458, 303597), (474, 293349), (549, 253274), (553, 251442), (687, 202398), (711, 195566), (854, 162819), (1098, 126637), (1106, 125721), (1281, 108546), (1374, 101199), (1422, 97783), (1603, 86742), (1659, 83814), (2061, 67466), (2562, 54273), (3206, 43371), (3318, 41907), (3843, 36182), (4122, 33733), (4809, 28914), (4819, 28854), (4977, 27938), (7686, 18091), (9618, 14457), (9638, 14427), (9954, 13969)]