151968180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 526829184

約数和(自身を除く): 374861004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2141, 2366, 2535, 2730, 3380, 3549, 4282, 4732, 5070, 5460, 5915, 6423, 7098, 8564, 10140, 10705, 11830, 12846, 14196, 14987, 17745, 21410, 23660, 25692, 27833, 29974, 32115, 35490, 42820, 44961, 55666, 59948, 64230, 70980, 74935, 83499, 89922, 111332, 128460, 139165, 149870, 166998, 179844, 194831, 224805, 278330, 299740, 333996, 361829, 389662, 417495, 449610, 556660, 584493, 723658, 779324, 834990, 899220, 974155, 1085487, 1168986, 1447316, 1669980, 1809145, 1948310, 2170974, 2337972, 2532803, 2922465, 3618290, 3896620, 4341948, 5065606, 5427435, 5844930, 7236580, 7598409, 10131212, 10854870, 11689860, 12664015, 15196818, 21709740, 25328030, 30393636, 37992045, 50656060, 75984090, 151968180]

約数ペア:

[(1, 151968180), (2, 75984090), (3, 50656060), (4, 37992045), (5, 30393636), (6, 25328030), (7, 21709740), (10, 15196818), (12, 12664015), (13, 11689860), (14, 10854870), (15, 10131212), (20, 7598409), (21, 7236580), (26, 5844930), (28, 5427435), (30, 5065606), (35, 4341948), (39, 3896620), (42, 3618290), (52, 2922465), (60, 2532803), (65, 2337972), (70, 2170974), (78, 1948310), (84, 1809145), (91, 1669980), (105, 1447316), (130, 1168986), (140, 1085487), (156, 974155), (169, 899220), (182, 834990), (195, 779324), (210, 723658), (260, 584493), (273, 556660), (338, 449610), (364, 417495), (390, 389662), (420, 361829), (455, 333996), (507, 299740), (546, 278330), (676, 224805), (780, 194831), (845, 179844), (910, 166998), (1014, 149870), (1092, 139165), (1183, 128460), (1365, 111332), (1690, 89922), (1820, 83499), (2028, 74935), (2141, 70980), (2366, 64230), (2535, 59948), (2730, 55666), (3380, 44961), (3549, 42820), (4282, 35490), (4732, 32115), (5070, 29974), (5460, 27833), (5915, 25692), (6423, 23660), (7098, 21410), (8564, 17745), (10140, 14987), (10705, 14196), (11830, 12846)]