157214148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 466006464

約数和(自身を除く): 308792316

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 131, 147, 156, 157, 182, 196, 262, 273, 294, 314, 364, 393, 471, 524, 546, 588, 628, 637, 786, 917, 942, 1092, 1099, 1274, 1572, 1703, 1834, 1884, 1911, 2041, 2198, 2548, 2751, 3297, 3406, 3668, 3822, 4082, 4396, 5109, 5502, 6123, 6419, 6594, 6812, 7644, 7693, 8164, 10218, 11004, 11921, 12246, 12838, 13188, 14287, 15386, 19257, 20436, 20567, 23079, 23842, 24492, 25676, 28574, 30772, 35763, 38514, 41134, 42861, 46158, 47684, 57148, 61701, 71526, 77028, 82268, 83447, 85722, 92316, 100009, 123402, 143052, 143969, 166894, 171444, 200018, 246804, 250341, 267371, 287938, 300027, 333788, 400036, 431907, 500682, 534742, 575876, 600054, 802113, 863814, 1001364, 1007783, 1069484, 1200108, 1604226, 1727628, 1871597, 2015566, 3023349, 3208452, 3743194, 4031132, 5614791, 6046698, 7486388, 11229582, 12093396, 13101179, 22459164, 26202358, 39303537, 52404716, 78607074, 157214148]

約数ペア:

[(1, 157214148), (2, 78607074), (3, 52404716), (4, 39303537), (6, 26202358), (7, 22459164), (12, 13101179), (13, 12093396), (14, 11229582), (21, 7486388), (26, 6046698), (28, 5614791), (39, 4031132), (42, 3743194), (49, 3208452), (52, 3023349), (78, 2015566), (84, 1871597), (91, 1727628), (98, 1604226), (131, 1200108), (147, 1069484), (156, 1007783), (157, 1001364), (182, 863814), (196, 802113), (262, 600054), (273, 575876), (294, 534742), (314, 500682), (364, 431907), (393, 400036), (471, 333788), (524, 300027), (546, 287938), (588, 267371), (628, 250341), (637, 246804), (786, 200018), (917, 171444), (942, 166894), (1092, 143969), (1099, 143052), (1274, 123402), (1572, 100009), (1703, 92316), (1834, 85722), (1884, 83447), (1911, 82268), (2041, 77028), (2198, 71526), (2548, 61701), (2751, 57148), (3297, 47684), (3406, 46158), (3668, 42861), (3822, 41134), (4082, 38514), (4396, 35763), (5109, 30772), (5502, 28574), (6123, 25676), (6419, 24492), (6594, 23842), (6812, 23079), (7644, 20567), (7693, 20436), (8164, 19257), (10218, 15386), (11004, 14287), (11921, 13188), (12246, 12838)]