155844144

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 458742960

約数和(自身を除く): 302898816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 67, 72, 87, 116, 134, 144, 174, 201, 232, 261, 268, 348, 402, 464, 522, 536, 557, 603, 696, 804, 1044, 1072, 1114, 1206, 1392, 1608, 1671, 1943, 2088, 2228, 2412, 3216, 3342, 3886, 4176, 4456, 4824, 5013, 5829, 6684, 7772, 8912, 9648, 10026, 11658, 13368, 15544, 16153, 17487, 20052, 23316, 26736, 31088, 32306, 34974, 37319, 40104, 46632, 48459, 64612, 69948, 74638, 80208, 93264, 96918, 111957, 129224, 139896, 145377, 149276, 193836, 223914, 258448, 279792, 290754, 298552, 335871, 387672, 447828, 581508, 597104, 671742, 775344, 895656, 1082251, 1163016, 1343484, 1791312, 2164502, 2326032, 2686968, 3246753, 4329004, 5373936, 6493506, 8658008, 9740259, 12987012, 17316016, 19480518, 25974024, 38961036, 51948048, 77922072, 155844144]

約数ペア:

[(1, 155844144), (2, 77922072), (3, 51948048), (4, 38961036), (6, 25974024), (8, 19480518), (9, 17316016), (12, 12987012), (16, 9740259), (18, 8658008), (24, 6493506), (29, 5373936), (36, 4329004), (48, 3246753), (58, 2686968), (67, 2326032), (72, 2164502), (87, 1791312), (116, 1343484), (134, 1163016), (144, 1082251), (174, 895656), (201, 775344), (232, 671742), (261, 597104), (268, 581508), (348, 447828), (402, 387672), (464, 335871), (522, 298552), (536, 290754), (557, 279792), (603, 258448), (696, 223914), (804, 193836), (1044, 149276), (1072, 145377), (1114, 139896), (1206, 129224), (1392, 111957), (1608, 96918), (1671, 93264), (1943, 80208), (2088, 74638), (2228, 69948), (2412, 64612), (3216, 48459), (3342, 46632), (3886, 40104), (4176, 37319), (4456, 34974), (4824, 32306), (5013, 31088), (5829, 26736), (6684, 23316), (7772, 20052), (8912, 17487), (9648, 16153), (10026, 15544), (11658, 13368)]