164879260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 457482816

約数和(自身を除く): 292603556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 73, 85, 91, 119, 130, 140, 146, 170, 182, 221, 238, 260, 292, 340, 364, 365, 442, 455, 476, 511, 595, 730, 884, 910, 949, 1022, 1105, 1190, 1241, 1460, 1547, 1820, 1898, 2044, 2210, 2380, 2482, 2555, 3094, 3796, 4420, 4745, 4964, 5110, 5329, 6188, 6205, 6643, 7735, 8687, 9490, 10220, 10658, 12410, 13286, 15470, 16133, 17374, 18980, 21316, 24820, 26572, 26645, 30940, 32266, 33215, 34748, 37303, 43435, 53290, 64532, 66430, 69277, 74606, 80665, 86870, 90593, 106580, 112931, 132860, 138554, 149212, 161330, 173740, 181186, 186515, 225862, 277108, 322660, 346385, 362372, 373030, 451724, 452965, 484939, 564655, 634151, 692770, 746060, 905930, 969878, 1129310, 1177709, 1268302, 1385540, 1811860, 1939756, 2258620, 2355418, 2424695, 2536604, 3170755, 4710836, 4849390, 5888545, 6341510, 8243963, 9698780, 11777090, 12683020, 16487926, 23554180, 32975852, 41219815, 82439630, 164879260]

約数ペア:

[(1, 164879260), (2, 82439630), (4, 41219815), (5, 32975852), (7, 23554180), (10, 16487926), (13, 12683020), (14, 11777090), (17, 9698780), (20, 8243963), (26, 6341510), (28, 5888545), (34, 4849390), (35, 4710836), (52, 3170755), (65, 2536604), (68, 2424695), (70, 2355418), (73, 2258620), (85, 1939756), (91, 1811860), (119, 1385540), (130, 1268302), (140, 1177709), (146, 1129310), (170, 969878), (182, 905930), (221, 746060), (238, 692770), (260, 634151), (292, 564655), (340, 484939), (364, 452965), (365, 451724), (442, 373030), (455, 362372), (476, 346385), (511, 322660), (595, 277108), (730, 225862), (884, 186515), (910, 181186), (949, 173740), (1022, 161330), (1105, 149212), (1190, 138554), (1241, 132860), (1460, 112931), (1547, 106580), (1820, 90593), (1898, 86870), (2044, 80665), (2210, 74606), (2380, 69277), (2482, 66430), (2555, 64532), (3094, 53290), (3796, 43435), (4420, 37303), (4745, 34748), (4964, 33215), (5110, 32266), (5329, 30940), (6188, 26645), (6205, 26572), (6643, 24820), (7735, 21316), (8687, 18980), (9490, 17374), (10220, 16133), (10658, 15470), (12410, 13286)]