101981152

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5040

約数の個数: 72

約数和(自身を含む): 251571096

約数和(自身を除く): 149589944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5003, 5096, 10006, 10192, 20012, 20384, 35021, 40024, 65039, 70042, 80048, 130078, 140084, 160096, 245147, 260156, 280168, 455273, 490294, 520312, 560336, 910546, 980588, 1040624, 1120672, 1821092, 1961176, 2081248, 3186911, 3642184, 3922352, 6373822, 7284368, 7844704, 12747644, 14568736, 25495288, 50990576, 101981152]

約数ペア:

[(1, 101981152), (2, 50990576), (4, 25495288), (7, 14568736), (8, 12747644), (13, 7844704), (14, 7284368), (16, 6373822), (26, 3922352), (28, 3642184), (32, 3186911), (49, 2081248), (52, 1961176), (56, 1821092), (91, 1120672), (98, 1040624), (104, 980588), (112, 910546), (182, 560336), (196, 520312), (208, 490294), (224, 455273), (364, 280168), (392, 260156), (416, 245147), (637, 160096), (728, 140084), (784, 130078), (1274, 80048), (1456, 70042), (1568, 65039), (2548, 40024), (2912, 35021), (5003, 20384), (5096, 20012), (10006, 10192)]