148978848

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81677}}^1$

素因数の和:81709

約数の個数: 48

約数和(自身を含む): 411657120

約数和(自身を除く): 262678272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 81677, 163354, 245031, 326708, 490062, 653416, 980124, 1306832, 1551863, 1960248, 2613664, 3103726, 3920496, 4655589, 6207452, 7840992, 9311178, 12414904, 18622356, 24829808, 37244712, 49659616, 74489424, 148978848]

約数ペア:

[(1, 148978848), (2, 74489424), (3, 49659616), (4, 37244712), (6, 24829808), (8, 18622356), (12, 12414904), (16, 9311178), (19, 7840992), (24, 6207452), (32, 4655589), (38, 3920496), (48, 3103726), (57, 2613664), (76, 1960248), (96, 1551863), (114, 1306832), (152, 980124), (228, 653416), (304, 490062), (456, 326708), (608, 245031), (912, 163354), (1824, 81677)]