158774070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3110

約数の個数: 128

約数和(自身を含む): 493839360

約数和(自身を除く): 335065290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3061, 3458, 3705, 3990, 5187, 6122, 7410, 8645, 9183, 10374, 15305, 17290, 18366, 21427, 25935, 30610, 39793, 42854, 45915, 51870, 58159, 64281, 79586, 91830, 107135, 116318, 119379, 128562, 174477, 198965, 214270, 238758, 278551, 290795, 321405, 348954, 397930, 407113, 557102, 581590, 596895, 642810, 756067, 814226, 835653, 872385, 1193790, 1221339, 1392755, 1512134, 1671306, 1744770, 2035565, 2268201, 2442678, 2785510, 3780335, 4071130, 4178265, 4536402, 5292469, 6106695, 7560670, 8356530, 10584938, 11341005, 12213390, 15877407, 22682010, 26462345, 31754814, 52924690, 79387035, 158774070]

約数ペア:

[(1, 158774070), (2, 79387035), (3, 52924690), (5, 31754814), (6, 26462345), (7, 22682010), (10, 15877407), (13, 12213390), (14, 11341005), (15, 10584938), (19, 8356530), (21, 7560670), (26, 6106695), (30, 5292469), (35, 4536402), (38, 4178265), (39, 4071130), (42, 3780335), (57, 2785510), (65, 2442678), (70, 2268201), (78, 2035565), (91, 1744770), (95, 1671306), (105, 1512134), (114, 1392755), (130, 1221339), (133, 1193790), (182, 872385), (190, 835653), (195, 814226), (210, 756067), (247, 642810), (266, 596895), (273, 581590), (285, 557102), (390, 407113), (399, 397930), (455, 348954), (494, 321405), (546, 290795), (570, 278551), (665, 238758), (741, 214270), (798, 198965), (910, 174477), (1235, 128562), (1330, 119379), (1365, 116318), (1482, 107135), (1729, 91830), (1995, 79586), (2470, 64281), (2730, 58159), (3061, 51870), (3458, 45915), (3705, 42854), (3990, 39793), (5187, 30610), (6122, 25935), (7410, 21427), (8645, 18366), (9183, 17290), (10374, 15305)]