127743864

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 329978880

約数和(自身を除く): 202235016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 786, 984, 991, 1048, 1572, 1982, 2973, 3144, 3964, 5371, 5946, 7928, 10742, 11892, 16113, 21484, 23784, 32226, 40631, 42968, 64452, 81262, 121893, 128904, 129821, 162524, 243786, 259642, 325048, 389463, 487572, 519284, 778926, 975144, 1038568, 1557852, 3115704, 5322661, 10645322, 15967983, 21290644, 31935966, 42581288, 63871932, 127743864]

約数ペア:

[(1, 127743864), (2, 63871932), (3, 42581288), (4, 31935966), (6, 21290644), (8, 15967983), (12, 10645322), (24, 5322661), (41, 3115704), (82, 1557852), (123, 1038568), (131, 975144), (164, 778926), (246, 519284), (262, 487572), (328, 389463), (393, 325048), (492, 259642), (524, 243786), (786, 162524), (984, 129821), (991, 128904), (1048, 121893), (1572, 81262), (1982, 64452), (2973, 42968), (3144, 40631), (3964, 32226), (5371, 23784), (5946, 21484), (7928, 16113), (10742, 11892)]