151631872

素因数分解:

$2^{11}\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 352923480

約数和(自身を除く): 201291608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1511, 1568, 1792, 2048, 3022, 3136, 3584, 6044, 6272, 7168, 10577, 12088, 12544, 14336, 21154, 24176, 25088, 42308, 48352, 50176, 74039, 84616, 96704, 100352, 148078, 169232, 193408, 296156, 338464, 386816, 592312, 676928, 773632, 1184624, 1353856, 1547264, 2369248, 2707712, 3094528, 4738496, 5415424, 9476992, 10830848, 18953984, 21661696, 37907968, 75815936, 151631872]

約数ペア:

[(1, 151631872), (2, 75815936), (4, 37907968), (7, 21661696), (8, 18953984), (14, 10830848), (16, 9476992), (28, 5415424), (32, 4738496), (49, 3094528), (56, 2707712), (64, 2369248), (98, 1547264), (112, 1353856), (128, 1184624), (196, 773632), (224, 676928), (256, 592312), (392, 386816), (448, 338464), (512, 296156), (784, 193408), (896, 169232), (1024, 148078), (1511, 100352), (1568, 96704), (1792, 84616), (2048, 74039), (3022, 50176), (3136, 48352), (3584, 42308), (6044, 25088), (6272, 24176), (7168, 21154), (10577, 14336), (12088, 12544)]