144655888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 308815428

約数和(自身を除く): 164159540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 793, 877, 976, 1352, 1586, 1754, 2704, 3172, 3508, 6344, 7016, 10309, 11401, 12688, 14032, 20618, 22802, 41236, 45604, 53497, 82472, 91208, 106994, 148213, 164944, 182416, 213988, 296426, 427976, 592852, 695461, 855952, 1185704, 1390922, 2371408, 2781844, 5563688, 9040993, 11127376, 18081986, 36163972, 72327944, 144655888]

約数ペア:

[(1, 144655888), (2, 72327944), (4, 36163972), (8, 18081986), (13, 11127376), (16, 9040993), (26, 5563688), (52, 2781844), (61, 2371408), (104, 1390922), (122, 1185704), (169, 855952), (208, 695461), (244, 592852), (338, 427976), (488, 296426), (676, 213988), (793, 182416), (877, 164944), (976, 148213), (1352, 106994), (1586, 91208), (1754, 82472), (2704, 53497), (3172, 45604), (3508, 41236), (6344, 22802), (7016, 20618), (10309, 14032), (11401, 12688)]