154422408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 460800000

約数和(自身を除く): 306377592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 149, 168, 186, 199, 217, 248, 298, 372, 398, 434, 447, 596, 597, 651, 744, 796, 868, 894, 1043, 1192, 1194, 1302, 1393, 1592, 1736, 1788, 2086, 2388, 2604, 2786, 3129, 3576, 4172, 4179, 4619, 4776, 5208, 5572, 6169, 6258, 8344, 8358, 9238, 11144, 12338, 12516, 13857, 16716, 18476, 18507, 24676, 25032, 27714, 29651, 32333, 33432, 36952, 37014, 43183, 49352, 55428, 59302, 64666, 74028, 86366, 88953, 96999, 110856, 118604, 129332, 129549, 148056, 172732, 177906, 193998, 207557, 237208, 258664, 259098, 345464, 355812, 387996, 415114, 518196, 622671, 711624, 775992, 830228, 919181, 1036392, 1245342, 1660456, 1838362, 2490684, 2757543, 3676724, 4981368, 5515086, 6434267, 7353448, 11030172, 12868534, 19302801, 22060344, 25737068, 38605602, 51474136, 77211204, 154422408]

約数ペア:

[(1, 154422408), (2, 77211204), (3, 51474136), (4, 38605602), (6, 25737068), (7, 22060344), (8, 19302801), (12, 12868534), (14, 11030172), (21, 7353448), (24, 6434267), (28, 5515086), (31, 4981368), (42, 3676724), (56, 2757543), (62, 2490684), (84, 1838362), (93, 1660456), (124, 1245342), (149, 1036392), (168, 919181), (186, 830228), (199, 775992), (217, 711624), (248, 622671), (298, 518196), (372, 415114), (398, 387996), (434, 355812), (447, 345464), (596, 259098), (597, 258664), (651, 237208), (744, 207557), (796, 193998), (868, 177906), (894, 172732), (1043, 148056), (1192, 129549), (1194, 129332), (1302, 118604), (1393, 110856), (1592, 96999), (1736, 88953), (1788, 86366), (2086, 74028), (2388, 64666), (2604, 59302), (2786, 55428), (3129, 49352), (3576, 43183), (4172, 37014), (4179, 36952), (4619, 33432), (4776, 32333), (5208, 29651), (5572, 27714), (6169, 25032), (6258, 24676), (8344, 18507), (8358, 18476), (9238, 16716), (11144, 13857), (12338, 12516)]