156712847980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2501003}}^1$

素因数の和:2501266

約数の個数: 48

約数和(自身を含む): 355882865184

約数和(自身を除く): 199170017204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 2410, 3133, 4820, 6266, 12532, 15665, 31330, 62660, 2501003, 5002006, 10004012, 12505015, 25010030, 32513039, 50020060, 65026078, 130052156, 162565195, 325130390, 602741723, 650260780, 1205483446, 2410966892, 3013708615, 6027417230, 7835642399, 12054834460, 15671284798, 31342569596, 39178211995, 78356423990, 156712847980]

約数ペア:

[(1, 156712847980), (2, 78356423990), (4, 39178211995), (5, 31342569596), (10, 15671284798), (13, 12054834460), (20, 7835642399), (26, 6027417230), (52, 3013708615), (65, 2410966892), (130, 1205483446), (241, 650260780), (260, 602741723), (482, 325130390), (964, 162565195), (1205, 130052156), (2410, 65026078), (3133, 50020060), (4820, 32513039), (6266, 25010030), (12532, 12505015), (15665, 10004012), (31330, 5002006), (62660, 2501003)]