156742748630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1\times {\mathrm{3407}}^1$

素因数の和:5213

約数の個数: 64

約数和(自身を含む): 305463674880

約数和(自身を除く): 148720926250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 1559, 2270, 2951, 3118, 3407, 5902, 6814, 7795, 14755, 15590, 17035, 20267, 29510, 34070, 40534, 44291, 88582, 101335, 202670, 221455, 353893, 442910, 707786, 773389, 1546778, 1769465, 3538930, 3866945, 4600609, 5311513, 7733890, 9201218, 10054057, 10623026, 20108114, 23003045, 26557565, 46006090, 50270285, 53115130, 69049669, 100540570, 138099338, 345248345, 690496690, 1205713451, 2411426902, 6028567255, 12057134510, 15674274863, 31348549726, 78371374315, 156742748630]

約数ペア:

[(1, 156742748630), (2, 78371374315), (5, 31348549726), (10, 15674274863), (13, 12057134510), (26, 6028567255), (65, 2411426902), (130, 1205713451), (227, 690496690), (454, 345248345), (1135, 138099338), (1559, 100540570), (2270, 69049669), (2951, 53115130), (3118, 50270285), (3407, 46006090), (5902, 26557565), (6814, 23003045), (7795, 20108114), (14755, 10623026), (15590, 10054057), (17035, 9201218), (20267, 7733890), (29510, 5311513), (34070, 4600609), (40534, 3866945), (44291, 3538930), (88582, 1769465), (101335, 1546778), (202670, 773389), (221455, 707786), (353893, 442910)]