156952253822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1226707}}^1$

素因数の和:1226785

約数の個数: 64

約数和(自身を含む): 313252154880

約数和(自身を除く): 156299901058

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 3367, 3458, 4921, 6734, 9139, 9842, 18278, 63973, 127946, 1226707, 2453414, 8586949, 15947191, 17173898, 23307433, 31894382, 45388159, 46614866, 90776318, 111630337, 163152031, 223260674, 302996629, 317717113, 326304062, 590046067, 605993258, 635434226, 862375021, 1180092134, 1724750042, 2120976403, 4130322469, 4241952806, 6036625147, 8260644938, 11210875273, 12073250294, 22421750546, 78476126911, 156952253822]

約数ペア:

[(1, 156952253822), (2, 78476126911), (7, 22421750546), (13, 12073250294), (14, 11210875273), (19, 8260644938), (26, 6036625147), (37, 4241952806), (38, 4130322469), (74, 2120976403), (91, 1724750042), (133, 1180092134), (182, 862375021), (247, 635434226), (259, 605993258), (266, 590046067), (481, 326304062), (494, 317717113), (518, 302996629), (703, 223260674), (962, 163152031), (1406, 111630337), (1729, 90776318), (3367, 46614866), (3458, 45388159), (4921, 31894382), (6734, 23307433), (9139, 17173898), (9842, 15947191), (18278, 8586949), (63973, 2453414), (127946, 1226707)]