161946330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 482969088

約数和(自身を除く): 321022758

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 137, 182, 195, 210, 273, 274, 390, 411, 433, 455, 546, 685, 822, 866, 910, 959, 1299, 1365, 1370, 1781, 1918, 2055, 2165, 2598, 2730, 2877, 3031, 3562, 4110, 4330, 4795, 5343, 5629, 5754, 6062, 6495, 8905, 9093, 9590, 10686, 11258, 12467, 12990, 14385, 15155, 16887, 17810, 18186, 24934, 26715, 28145, 28770, 30310, 33774, 37401, 39403, 45465, 53430, 56290, 59321, 62335, 74802, 78806, 84435, 90930, 118209, 118642, 124670, 168870, 177963, 187005, 197015, 236418, 296605, 355926, 374010, 394030, 415247, 591045, 593210, 771173, 830494, 889815, 1182090, 1245741, 1542346, 1779630, 2076235, 2313519, 2491482, 3855865, 4152470, 4627038, 5398211, 6228705, 7711730, 10796422, 11567595, 12457410, 16194633, 23135190, 26991055, 32389266, 53982110, 80973165, 161946330]

約数ペア:

[(1, 161946330), (2, 80973165), (3, 53982110), (5, 32389266), (6, 26991055), (7, 23135190), (10, 16194633), (13, 12457410), (14, 11567595), (15, 10796422), (21, 7711730), (26, 6228705), (30, 5398211), (35, 4627038), (39, 4152470), (42, 3855865), (65, 2491482), (70, 2313519), (78, 2076235), (91, 1779630), (105, 1542346), (130, 1245741), (137, 1182090), (182, 889815), (195, 830494), (210, 771173), (273, 593210), (274, 591045), (390, 415247), (411, 394030), (433, 374010), (455, 355926), (546, 296605), (685, 236418), (822, 197015), (866, 187005), (910, 177963), (959, 168870), (1299, 124670), (1365, 118642), (1370, 118209), (1781, 90930), (1918, 84435), (2055, 78806), (2165, 74802), (2598, 62335), (2730, 59321), (2877, 56290), (3031, 53430), (3562, 45465), (4110, 39403), (4330, 37401), (4795, 33774), (5343, 30310), (5629, 28770), (5754, 28145), (6062, 26715), (6495, 24934), (8905, 18186), (9093, 17810), (9590, 16887), (10686, 15155), (11258, 14385), (12467, 12990)]