190079172

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 493765272

約数和(自身を除く): 303686100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 101, 122, 183, 202, 244, 303, 366, 404, 549, 606, 732, 857, 909, 1098, 1212, 1714, 1818, 2196, 2571, 3428, 3636, 5142, 6161, 7713, 10284, 12322, 15426, 18483, 24644, 30852, 36966, 52277, 55449, 73932, 86557, 104554, 110898, 156831, 173114, 209108, 221796, 259671, 313662, 346228, 470493, 519342, 627324, 779013, 940986, 1038684, 1558026, 1881972, 3116052, 5279977, 10559954, 15839931, 21119908, 31679862, 47519793, 63359724, 95039586, 190079172]

約数ペア:

[(1, 190079172), (2, 95039586), (3, 63359724), (4, 47519793), (6, 31679862), (9, 21119908), (12, 15839931), (18, 10559954), (36, 5279977), (61, 3116052), (101, 1881972), (122, 1558026), (183, 1038684), (202, 940986), (244, 779013), (303, 627324), (366, 519342), (404, 470493), (549, 346228), (606, 313662), (732, 259671), (857, 221796), (909, 209108), (1098, 173114), (1212, 156831), (1714, 110898), (1818, 104554), (2196, 86557), (2571, 73932), (3428, 55449), (3636, 52277), (5142, 36966), (6161, 30852), (7713, 24644), (10284, 18483), (12322, 15426)]