138518190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 382314816

約数和(自身を除く): 243796626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 183, 207, 230, 305, 345, 366, 414, 549, 610, 690, 915, 1035, 1097, 1098, 1403, 1830, 2070, 2194, 2745, 2806, 3291, 4209, 5485, 5490, 6582, 7015, 8418, 9873, 10970, 12627, 14030, 16455, 19746, 21045, 25231, 25254, 32910, 42090, 49365, 50462, 63135, 66917, 75693, 98730, 126155, 126270, 133834, 151386, 200751, 227079, 252310, 334585, 378465, 401502, 454158, 602253, 669170, 756930, 1003755, 1135395, 1204506, 1539091, 2007510, 2270790, 3011265, 3078182, 4617273, 6022530, 7695455, 9234546, 13851819, 15390910, 23086365, 27703638, 46172730, 69259095, 138518190]

約数ペア:

[(1, 138518190), (2, 69259095), (3, 46172730), (5, 27703638), (6, 23086365), (9, 15390910), (10, 13851819), (15, 9234546), (18, 7695455), (23, 6022530), (30, 4617273), (45, 3078182), (46, 3011265), (61, 2270790), (69, 2007510), (90, 1539091), (115, 1204506), (122, 1135395), (138, 1003755), (183, 756930), (207, 669170), (230, 602253), (305, 454158), (345, 401502), (366, 378465), (414, 334585), (549, 252310), (610, 227079), (690, 200751), (915, 151386), (1035, 133834), (1097, 126270), (1098, 126155), (1403, 98730), (1830, 75693), (2070, 66917), (2194, 63135), (2745, 50462), (2806, 49365), (3291, 42090), (4209, 32910), (5485, 25254), (5490, 25231), (6582, 21045), (7015, 19746), (8418, 16455), (9873, 14030), (10970, 12627)]