153906012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6997}}^1$

素因数の和:7067

約数の個数: 72

約数和(自身を含む): 427941696

約数和(自身を除く): 274035684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 6997, 7332, 10998, 13994, 20991, 21996, 27988, 41982, 62973, 83964, 90961, 125946, 181922, 251892, 272883, 328859, 363844, 545766, 657718, 818649, 986577, 1091532, 1315436, 1637298, 1973154, 2959731, 3274596, 3946308, 4275167, 5919462, 8550334, 11838924, 12825501, 17100668, 25651002, 38476503, 51302004, 76953006, 153906012]

約数ペア:

[(1, 153906012), (2, 76953006), (3, 51302004), (4, 38476503), (6, 25651002), (9, 17100668), (12, 12825501), (13, 11838924), (18, 8550334), (26, 5919462), (36, 4275167), (39, 3946308), (47, 3274596), (52, 2959731), (78, 1973154), (94, 1637298), (117, 1315436), (141, 1091532), (156, 986577), (188, 818649), (234, 657718), (282, 545766), (423, 363844), (468, 328859), (564, 272883), (611, 251892), (846, 181922), (1222, 125946), (1692, 90961), (1833, 83964), (2444, 62973), (3666, 41982), (5499, 27988), (6997, 21996), (7332, 20991), (10998, 13994)]