151921103516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{137699}}^1$

素因数の和:138163

約数の個数: 72

約数和(自身を含む): 333829414800

約数和(自身を除く): 181908311284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 433, 637, 866, 1274, 1732, 2548, 3031, 5629, 6062, 11258, 12124, 21217, 22516, 39403, 42434, 78806, 84868, 137699, 157612, 275398, 275821, 550796, 551642, 963893, 1103284, 1790087, 1927786, 3580174, 3855572, 6747251, 7160348, 12530609, 13494502, 25061218, 26989004, 50122436, 59623667, 87714263, 119247334, 175428526, 238494668, 350857052, 417365669, 775107671, 834731338, 1550215342, 1669462676, 2921559683, 3100430684, 5425753697, 5843119366, 10851507394, 11686238732, 21703014788, 37980275879, 75960551758, 151921103516]

約数ペア:

[(1, 151921103516), (2, 75960551758), (4, 37980275879), (7, 21703014788), (13, 11686238732), (14, 10851507394), (26, 5843119366), (28, 5425753697), (49, 3100430684), (52, 2921559683), (91, 1669462676), (98, 1550215342), (182, 834731338), (196, 775107671), (364, 417365669), (433, 350857052), (637, 238494668), (866, 175428526), (1274, 119247334), (1732, 87714263), (2548, 59623667), (3031, 50122436), (5629, 26989004), (6062, 25061218), (11258, 13494502), (12124, 12530609), (21217, 7160348), (22516, 6747251), (39403, 3855572), (42434, 3580174), (78806, 1927786), (84868, 1790087), (137699, 1103284), (157612, 963893), (275398, 551642), (275821, 550796)]