136881110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 269438400

約数和(自身を除く): 132557290

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 89, 109, 166, 170, 178, 218, 415, 445, 545, 830, 890, 1090, 1411, 1513, 1853, 2822, 3026, 3706, 7055, 7387, 7565, 9047, 9265, 9701, 14110, 14774, 15130, 18094, 18530, 19402, 36935, 45235, 48505, 73870, 90470, 97010, 125579, 153799, 164917, 251158, 307598, 329834, 627895, 768995, 805183, 824585, 1255790, 1537990, 1610366, 1649170, 4025915, 8051830, 13688111, 27376222, 68440555, 136881110]

約数ペア:

[(1, 136881110), (2, 68440555), (5, 27376222), (10, 13688111), (17, 8051830), (34, 4025915), (83, 1649170), (85, 1610366), (89, 1537990), (109, 1255790), (166, 824585), (170, 805183), (178, 768995), (218, 627895), (415, 329834), (445, 307598), (545, 251158), (830, 164917), (890, 153799), (1090, 125579), (1411, 97010), (1513, 90470), (1853, 73870), (2822, 48505), (3026, 45235), (3706, 36935), (7055, 19402), (7387, 18530), (7565, 18094), (9047, 15130), (9265, 14774), (9701, 14110)]