188401395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 411070464

約数和(自身を除く): 222669069

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 23, 35, 39, 51, 65, 69, 85, 91, 105, 115, 119, 161, 195, 221, 255, 273, 299, 345, 353, 357, 391, 455, 483, 595, 663, 805, 897, 1059, 1105, 1173, 1365, 1495, 1547, 1765, 1785, 1955, 2093, 2415, 2471, 2737, 3315, 4485, 4589, 4641, 5083, 5295, 5865, 6001, 6279, 7413, 7735, 8119, 8211, 10465, 12355, 13685, 13767, 15249, 18003, 22945, 23205, 24357, 25415, 30005, 31395, 32123, 35581, 37065, 40595, 41055, 42007, 56833, 68835, 76245, 78013, 90015, 96369, 105547, 106743, 121785, 126021, 138023, 160615, 170499, 177905, 210035, 234039, 284165, 316641, 390065, 414069, 481845, 527735, 533715, 546091, 630105, 690115, 738829, 852495, 966161, 1170195, 1583205, 1638273, 1794299, 2070345, 2216487, 2730455, 2898483, 3694145, 4830805, 5382897, 8191365, 8971495, 11082435, 12560093, 14492415, 26914485, 37680279, 62800465, 188401395]

約数ペア:

[(1, 188401395), (3, 62800465), (5, 37680279), (7, 26914485), (13, 14492415), (15, 12560093), (17, 11082435), (21, 8971495), (23, 8191365), (35, 5382897), (39, 4830805), (51, 3694145), (65, 2898483), (69, 2730455), (85, 2216487), (91, 2070345), (105, 1794299), (115, 1638273), (119, 1583205), (161, 1170195), (195, 966161), (221, 852495), (255, 738829), (273, 690115), (299, 630105), (345, 546091), (353, 533715), (357, 527735), (391, 481845), (455, 414069), (483, 390065), (595, 316641), (663, 284165), (805, 234039), (897, 210035), (1059, 177905), (1105, 170499), (1173, 160615), (1365, 138023), (1495, 126021), (1547, 121785), (1765, 106743), (1785, 105547), (1955, 96369), (2093, 90015), (2415, 78013), (2471, 76245), (2737, 68835), (3315, 56833), (4485, 42007), (4589, 41055), (4641, 40595), (5083, 37065), (5295, 35581), (5865, 32123), (6001, 31395), (6279, 30005), (7413, 25415), (7735, 24357), (8119, 23205), (8211, 22945), (10465, 18003), (12355, 15249), (13685, 13767)]