140263578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 108

約数和(自身を含む): 383214078

約数和(自身を除く): 242950500

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 507, 546, 637, 819, 882, 941, 1014, 1183, 1274, 1521, 1638, 1882, 1911, 2366, 2823, 3042, 3549, 3822, 5646, 5733, 6587, 7098, 8281, 8469, 10647, 11466, 12233, 13174, 16562, 16938, 19761, 21294, 24466, 24843, 36699, 39522, 46109, 49686, 59283, 73398, 74529, 85631, 92218, 110097, 118566, 138327, 149058, 159029, 171262, 220194, 256893, 276654, 318058, 414981, 477087, 513786, 599417, 770679, 829962, 954174, 1113203, 1198834, 1431261, 1541358, 1798251, 2226406, 2862522, 3339609, 3596502, 5394753, 6679218, 7792421, 10018827, 10789506, 15584842, 20037654, 23377263, 46754526, 70131789, 140263578]

約数ペア:

[(1, 140263578), (2, 70131789), (3, 46754526), (6, 23377263), (7, 20037654), (9, 15584842), (13, 10789506), (14, 10018827), (18, 7792421), (21, 6679218), (26, 5394753), (39, 3596502), (42, 3339609), (49, 2862522), (63, 2226406), (78, 1798251), (91, 1541358), (98, 1431261), (117, 1198834), (126, 1113203), (147, 954174), (169, 829962), (182, 770679), (234, 599417), (273, 513786), (294, 477087), (338, 414981), (441, 318058), (507, 276654), (546, 256893), (637, 220194), (819, 171262), (882, 159029), (941, 149058), (1014, 138327), (1183, 118566), (1274, 110097), (1521, 92218), (1638, 85631), (1882, 74529), (1911, 73398), (2366, 59283), (2823, 49686), (3042, 46109), (3549, 39522), (3822, 36699), (5646, 24843), (5733, 24466), (6587, 21294), (7098, 19761), (8281, 16938), (8469, 16562), (10647, 13174), (11466, 12233)]