156618433820

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1\times {\mathrm{102503}}^1$

素因数の和:103070

約数の個数: 48

約数和(自身を含む): 331308508608

約数和(自身を除く): 174690074788

約数列:

[1, 2, 4, 5, 10, 20, 241, 317, 482, 634, 964, 1205, 1268, 1585, 2410, 3170, 4820, 6340, 76397, 102503, 152794, 205006, 305588, 381985, 410012, 512515, 763970, 1025030, 1527940, 2050060, 24703223, 32493451, 49406446, 64986902, 98812892, 123516115, 129973804, 162467255, 247032230, 324934510, 494064460, 649869020, 7830921691, 15661843382, 31323686764, 39154608455, 78309216910, 156618433820]

約数ペア:

[(1, 156618433820), (2, 78309216910), (4, 39154608455), (5, 31323686764), (10, 15661843382), (20, 7830921691), (241, 649869020), (317, 494064460), (482, 324934510), (634, 247032230), (964, 162467255), (1205, 129973804), (1268, 123516115), (1585, 98812892), (2410, 64986902), (3170, 49406446), (4820, 32493451), (6340, 24703223), (76397, 2050060), (102503, 1527940), (152794, 1025030), (205006, 763970), (305588, 512515), (381985, 410012)]