188309448

素因数分解:

$2^3\times 3^7\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 543168000

約数和(自身を除く): 354858552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 229, 243, 282, 324, 376, 423, 458, 486, 564, 648, 687, 729, 846, 916, 972, 1128, 1269, 1374, 1458, 1692, 1832, 1944, 2061, 2187, 2538, 2748, 2916, 3384, 3807, 4122, 4374, 5076, 5496, 5832, 6183, 7614, 8244, 8748, 10152, 10763, 11421, 12366, 15228, 16488, 17496, 18549, 21526, 22842, 24732, 30456, 32289, 34263, 37098, 43052, 45684, 49464, 55647, 64578, 68526, 74196, 86104, 91368, 96867, 102789, 111294, 129156, 137052, 148392, 166941, 193734, 205578, 222588, 258312, 274104, 290601, 333882, 387468, 411156, 445176, 500823, 581202, 667764, 774936, 822312, 871803, 1001646, 1162404, 1335528, 1743606, 2003292, 2324808, 2615409, 3487212, 4006584, 5230818, 6974424, 7846227, 10461636, 15692454, 20923272, 23538681, 31384908, 47077362, 62769816, 94154724, 188309448]

約数ペア:

[(1, 188309448), (2, 94154724), (3, 62769816), (4, 47077362), (6, 31384908), (8, 23538681), (9, 20923272), (12, 15692454), (18, 10461636), (24, 7846227), (27, 6974424), (36, 5230818), (47, 4006584), (54, 3487212), (72, 2615409), (81, 2324808), (94, 2003292), (108, 1743606), (141, 1335528), (162, 1162404), (188, 1001646), (216, 871803), (229, 822312), (243, 774936), (282, 667764), (324, 581202), (376, 500823), (423, 445176), (458, 411156), (486, 387468), (564, 333882), (648, 290601), (687, 274104), (729, 258312), (846, 222588), (916, 205578), (972, 193734), (1128, 166941), (1269, 148392), (1374, 137052), (1458, 129156), (1692, 111294), (1832, 102789), (1944, 96867), (2061, 91368), (2187, 86104), (2538, 74196), (2748, 68526), (2916, 64578), (3384, 55647), (3807, 49464), (4122, 45684), (4374, 43052), (5076, 37098), (5496, 34263), (5832, 32289), (6183, 30456), (7614, 24732), (8244, 22842), (8748, 21526), (10152, 18549), (10763, 17496), (11421, 16488), (12366, 15228)]