159172776

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 168

約数和(自身を含む): 521459370

約数和(自身を除く): 362286594

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 557, 567, 588, 648, 729, 756, 882, 972, 1114, 1134, 1176, 1323, 1458, 1512, 1671, 1701, 1764, 1944, 2228, 2268, 2646, 2916, 3342, 3402, 3528, 3899, 3969, 4456, 4536, 5013, 5103, 5292, 5832, 6684, 6804, 7798, 7938, 10026, 10206, 10584, 11697, 11907, 13368, 13608, 15039, 15596, 15876, 20052, 20412, 23394, 23814, 27293, 30078, 31192, 31752, 35091, 35721, 40104, 40824, 45117, 46788, 47628, 54586, 60156, 70182, 71442, 81879, 90234, 93576, 95256, 105273, 109172, 120312, 135351, 140364, 142884, 163758, 180468, 210546, 218344, 245637, 270702, 280728, 285768, 315819, 327516, 360936, 406053, 421092, 491274, 541404, 631638, 655032, 736911, 812106, 842184, 947457, 982548, 1082808, 1263276, 1473822, 1624212, 1894914, 1965096, 2210733, 2526552, 2842371, 2947644, 3248424, 3789828, 4421466, 5684742, 5895288, 6632199, 7579656, 8842932, 11369484, 13264398, 17685864, 19896597, 22738968, 26528796, 39793194, 53057592, 79586388, 159172776]

約数ペア:

[(1, 159172776), (2, 79586388), (3, 53057592), (4, 39793194), (6, 26528796), (7, 22738968), (8, 19896597), (9, 17685864), (12, 13264398), (14, 11369484), (18, 8842932), (21, 7579656), (24, 6632199), (27, 5895288), (28, 5684742), (36, 4421466), (42, 3789828), (49, 3248424), (54, 2947644), (56, 2842371), (63, 2526552), (72, 2210733), (81, 1965096), (84, 1894914), (98, 1624212), (108, 1473822), (126, 1263276), (147, 1082808), (162, 982548), (168, 947457), (189, 842184), (196, 812106), (216, 736911), (243, 655032), (252, 631638), (294, 541404), (324, 491274), (378, 421092), (392, 406053), (441, 360936), (486, 327516), (504, 315819), (557, 285768), (567, 280728), (588, 270702), (648, 245637), (729, 218344), (756, 210546), (882, 180468), (972, 163758), (1114, 142884), (1134, 140364), (1176, 135351), (1323, 120312), (1458, 109172), (1512, 105273), (1671, 95256), (1701, 93576), (1764, 90234), (1944, 81879), (2228, 71442), (2268, 70182), (2646, 60156), (2916, 54586), (3342, 47628), (3402, 46788), (3528, 45117), (3899, 40824), (3969, 40104), (4456, 35721), (4536, 35091), (5013, 31752), (5103, 31192), (5292, 30078), (5832, 27293), (6684, 23814), (6804, 23394), (7798, 20412), (7938, 20052), (10026, 15876), (10206, 15596), (10584, 15039), (11697, 13608), (11907, 13368)]