177597140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 444530688

約数和(自身を除く): 266933548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 151, 155, 217, 271, 302, 310, 434, 542, 604, 620, 755, 868, 1057, 1084, 1085, 1355, 1510, 1897, 2114, 2170, 2710, 3020, 3794, 4228, 4340, 4681, 5285, 5420, 7588, 8401, 9362, 9485, 10570, 16802, 18724, 18970, 21140, 23405, 32767, 33604, 37940, 40921, 42005, 46810, 58807, 65534, 81842, 84010, 93620, 117614, 131068, 163684, 163835, 168020, 204605, 235228, 286447, 294035, 327670, 409210, 572894, 588070, 655340, 818420, 1145788, 1176140, 1268551, 1432235, 2537102, 2864470, 5074204, 5728940, 6342755, 8879857, 12685510, 17759714, 25371020, 35519428, 44399285, 88798570, 177597140]

約数ペア:

[(1, 177597140), (2, 88798570), (4, 44399285), (5, 35519428), (7, 25371020), (10, 17759714), (14, 12685510), (20, 8879857), (28, 6342755), (31, 5728940), (35, 5074204), (62, 2864470), (70, 2537102), (124, 1432235), (140, 1268551), (151, 1176140), (155, 1145788), (217, 818420), (271, 655340), (302, 588070), (310, 572894), (434, 409210), (542, 327670), (604, 294035), (620, 286447), (755, 235228), (868, 204605), (1057, 168020), (1084, 163835), (1085, 163684), (1355, 131068), (1510, 117614), (1897, 93620), (2114, 84010), (2170, 81842), (2710, 65534), (3020, 58807), (3794, 46810), (4228, 42005), (4340, 40921), (4681, 37940), (5285, 33604), (5420, 32767), (7588, 23405), (8401, 21140), (9362, 18970), (9485, 18724), (10570, 16802)]