157067914520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11515243}}^1$

素因数の和:11515296

約数の個数: 64

約数和(自身を含む): 397966832640

約数和(自身を除く): 240898918120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 11515243, 23030486, 46060972, 57576215, 92121944, 115152430, 126667673, 230304860, 253335346, 356972533, 460609720, 506670692, 633338365, 713945066, 1013341384, 1266676730, 1427890132, 1784862665, 2533353460, 2855780264, 3569725330, 3926697863, 5066706920, 7139450660, 7853395726, 14278901320, 15706791452, 19633489315, 31413582904, 39266978630, 78533957260, 157067914520]

約数ペア:

[(1, 157067914520), (2, 78533957260), (4, 39266978630), (5, 31413582904), (8, 19633489315), (10, 15706791452), (11, 14278901320), (20, 7853395726), (22, 7139450660), (31, 5066706920), (40, 3926697863), (44, 3569725330), (55, 2855780264), (62, 2533353460), (88, 1784862665), (110, 1427890132), (124, 1266676730), (155, 1013341384), (220, 713945066), (248, 633338365), (310, 506670692), (341, 460609720), (440, 356972533), (620, 253335346), (682, 230304860), (1240, 126667673), (1364, 115152430), (1705, 92121944), (2728, 57576215), (3410, 46060972), (6820, 23030486), (13640, 11515243)]