152899688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 320294400

約数和(自身を除く): 167394712

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 589, 703, 877, 1147, 1178, 1406, 1754, 2294, 2356, 2812, 3508, 4588, 4712, 5624, 7016, 9176, 16663, 21793, 27187, 32449, 33326, 43586, 54374, 64898, 66652, 87172, 108748, 129796, 133304, 174344, 217496, 259592, 516553, 616531, 1005919, 1033106, 1233062, 2011838, 2066212, 2466124, 4023676, 4132424, 4932248, 8047352, 19112461, 38224922, 76449844, 152899688]

約数ペア:

[(1, 152899688), (2, 76449844), (4, 38224922), (8, 19112461), (19, 8047352), (31, 4932248), (37, 4132424), (38, 4023676), (62, 2466124), (74, 2066212), (76, 2011838), (124, 1233062), (148, 1033106), (152, 1005919), (248, 616531), (296, 516553), (589, 259592), (703, 217496), (877, 174344), (1147, 133304), (1178, 129796), (1406, 108748), (1754, 87172), (2294, 66652), (2356, 64898), (2812, 54374), (3508, 43586), (4588, 33326), (4712, 32449), (5624, 27187), (7016, 21793), (9176, 16663)]