156636479984

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{440723}}^1$

素因数の和:441057

約数の個数: 40

約数和(自身を含む): 307951487760

約数和(自身を除く): 151315007776

約数列:

[1, 2, 4, 8, 16, 97, 194, 229, 388, 458, 776, 916, 1552, 1832, 3664, 22213, 44426, 88852, 177704, 355408, 440723, 881446, 1762892, 3525784, 7051568, 42750131, 85500262, 100925567, 171000524, 201851134, 342001048, 403702268, 684002096, 807404536, 1614809072, 9789779999, 19579559998, 39159119996, 78318239992, 156636479984]

約数ペア:

[(1, 156636479984), (2, 78318239992), (4, 39159119996), (8, 19579559998), (16, 9789779999), (97, 1614809072), (194, 807404536), (229, 684002096), (388, 403702268), (458, 342001048), (776, 201851134), (916, 171000524), (1552, 100925567), (1832, 85500262), (3664, 42750131), (22213, 7051568), (44426, 3525784), (88852, 1762892), (177704, 881446), (355408, 440723)]