145149744

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 386091360

約数和(自身を除く): 240941616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 89, 122, 178, 183, 244, 267, 356, 366, 488, 534, 557, 712, 732, 976, 1068, 1114, 1424, 1464, 1671, 2136, 2228, 2928, 3342, 4272, 4456, 5429, 6684, 8912, 10858, 13368, 16287, 21716, 26736, 32574, 33977, 43432, 49573, 65148, 67954, 86864, 99146, 101931, 130296, 135908, 148719, 198292, 203862, 260592, 271816, 297438, 396584, 407724, 543632, 594876, 793168, 815448, 1189752, 1630896, 2379504, 3023953, 6047906, 9071859, 12095812, 18143718, 24191624, 36287436, 48383248, 72574872, 145149744]

約数ペア:

[(1, 145149744), (2, 72574872), (3, 48383248), (4, 36287436), (6, 24191624), (8, 18143718), (12, 12095812), (16, 9071859), (24, 6047906), (48, 3023953), (61, 2379504), (89, 1630896), (122, 1189752), (178, 815448), (183, 793168), (244, 594876), (267, 543632), (356, 407724), (366, 396584), (488, 297438), (534, 271816), (557, 260592), (712, 203862), (732, 198292), (976, 148719), (1068, 135908), (1114, 130296), (1424, 101931), (1464, 99146), (1671, 86864), (2136, 67954), (2228, 65148), (2928, 49573), (3342, 43432), (4272, 33977), (4456, 32574), (5429, 26736), (6684, 21716), (8912, 16287), (10858, 13368)]