156732157550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{7451}}^1$

素因数の和:7866

約数の個数: 96

約数和(自身を含む): 309238207488

約数和(自身を除く): 152506049938

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 331, 410, 662, 775, 1025, 1271, 1550, 1655, 2050, 2542, 3310, 6355, 7451, 8275, 10261, 12710, 13571, 14902, 16550, 20522, 27142, 31775, 37255, 51305, 63550, 67855, 74510, 102610, 135710, 186275, 230981, 256525, 305491, 339275, 372550, 420701, 461962, 513050, 610982, 678550, 841402, 1154905, 1527455, 2103505, 2309810, 2466281, 3054910, 4207010, 4932562, 5774525, 7637275, 9470221, 10517525, 11549050, 12331405, 15274550, 18940442, 21035050, 24662810, 47351105, 61657025, 76454711, 94702210, 101117521, 123314050, 152909422, 202235042, 236755525, 382273555, 473511050, 505587605, 764547110, 1011175210, 1911367775, 2527938025, 3134643151, 3822735550, 5055876050, 6269286302, 15673215755, 31346431510, 78366078775, 156732157550]

約数ペア:

[(1, 156732157550), (2, 78366078775), (5, 31346431510), (10, 15673215755), (25, 6269286302), (31, 5055876050), (41, 3822735550), (50, 3134643151), (62, 2527938025), (82, 1911367775), (155, 1011175210), (205, 764547110), (310, 505587605), (331, 473511050), (410, 382273555), (662, 236755525), (775, 202235042), (1025, 152909422), (1271, 123314050), (1550, 101117521), (1655, 94702210), (2050, 76454711), (2542, 61657025), (3310, 47351105), (6355, 24662810), (7451, 21035050), (8275, 18940442), (10261, 15274550), (12710, 12331405), (13571, 11549050), (14902, 10517525), (16550, 9470221), (20522, 7637275), (27142, 5774525), (31775, 4932562), (37255, 4207010), (51305, 3054910), (63550, 2466281), (67855, 2309810), (74510, 2103505), (102610, 1527455), (135710, 1154905), (186275, 841402), (230981, 678550), (256525, 610982), (305491, 513050), (339275, 461962), (372550, 420701)]