156918019230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{71389}}^1$

素因数の和:72575

約数の個数: 128

約数和(自身を含む): 478644249600

約数和(自身を除く): 321726230370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1163, 1890, 2326, 3489, 5815, 6978, 8141, 10467, 11630, 16282, 17445, 20934, 24423, 31401, 34890, 40705, 48846, 52335, 62802, 71389, 73269, 81410, 104670, 122115, 142778, 146538, 157005, 214167, 219807, 244230, 314010, 356945, 366345, 428334, 439614, 499723, 642501, 713890, 732690, 999446, 1070835, 1099035, 1285002, 1499169, 1927503, 2141670, 2198070, 2498615, 2998338, 3212505, 3855006, 4497507, 4997230, 6425010, 7495845, 8995014, 9637515, 13492521, 14991690, 19275030, 22487535, 26985042, 44975070, 67462605, 83025407, 134925210, 166050814, 249076221, 415127035, 498152442, 581177849, 747228663, 830254070, 1162355698, 1245381105, 1494457326, 1743533547, 2241685989, 2490762210, 2905889245, 3487067094, 3736143315, 4483371978, 5230600641, 5811778490, 7472286630, 8717667735, 10461201282, 11208429945, 15691801923, 17435335470, 22416859890, 26153003205, 31383603846, 52306006410, 78459009615, 156918019230]

約数ペア:

[(1, 156918019230), (2, 78459009615), (3, 52306006410), (5, 31383603846), (6, 26153003205), (7, 22416859890), (9, 17435335470), (10, 15691801923), (14, 11208429945), (15, 10461201282), (18, 8717667735), (21, 7472286630), (27, 5811778490), (30, 5230600641), (35, 4483371978), (42, 3736143315), (45, 3487067094), (54, 2905889245), (63, 2490762210), (70, 2241685989), (90, 1743533547), (105, 1494457326), (126, 1245381105), (135, 1162355698), (189, 830254070), (210, 747228663), (270, 581177849), (315, 498152442), (378, 415127035), (630, 249076221), (945, 166050814), (1163, 134925210), (1890, 83025407), (2326, 67462605), (3489, 44975070), (5815, 26985042), (6978, 22487535), (8141, 19275030), (10467, 14991690), (11630, 13492521), (16282, 9637515), (17445, 8995014), (20934, 7495845), (24423, 6425010), (31401, 4997230), (34890, 4497507), (40705, 3855006), (48846, 3212505), (52335, 2998338), (62802, 2498615), (71389, 2198070), (73269, 2141670), (81410, 1927503), (104670, 1499169), (122115, 1285002), (142778, 1099035), (146538, 1070835), (157005, 999446), (214167, 732690), (219807, 713890), (244230, 642501), (314010, 499723), (356945, 439614), (366345, 428334)]