149761569112

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 309769550640

約数和(自身を除く): 160007981528

約数列:

[1, 2, 4, 8, 19, 37, 38, 73, 74, 76, 146, 148, 152, 263, 292, 296, 361, 526, 584, 703, 722, 1052, 1387, 1406, 1444, 2104, 2701, 2774, 2812, 2888, 4997, 5329, 5402, 5548, 5624, 9731, 9994, 10658, 10804, 11096, 13357, 19199, 19462, 19988, 21316, 21608, 26353, 26714, 38398, 38924, 39976, 42632, 51319, 52706, 53428, 76796, 77848, 94943, 101251, 102638, 105412, 106856, 153592, 184889, 189886, 197173, 202502, 205276, 210824, 364781, 369778, 379772, 394346, 405004, 410552, 710363, 729562, 739556, 759544, 788692, 810008, 975061, 1401527, 1420726, 1459124, 1479112, 1577384, 1923769, 1950122, 2803054, 2841452, 2918248, 3512891, 3746287, 3847538, 3900244, 5606108, 5682904, 6930839, 7025782, 7492574, 7695076, 7800488, 11212216, 13496897, 13861678, 14051564, 14985148, 15390152, 26629013, 26993794, 27723356, 28103128, 29970296, 51856499, 53258026, 53987588, 55446712, 71179453, 103712998, 106516052, 107975176, 142358906, 207425996, 213032104, 256441043, 284717812, 414851992, 505951247, 512882086, 569435624, 985273481, 1011902494, 1025764172, 1970546962, 2023804988, 2051528344, 3941093924, 4047609976, 7882187848, 18720196139, 37440392278, 74880784556, 149761569112]

約数ペア:

[(1, 149761569112), (2, 74880784556), (4, 37440392278), (8, 18720196139), (19, 7882187848), (37, 4047609976), (38, 3941093924), (73, 2051528344), (74, 2023804988), (76, 1970546962), (146, 1025764172), (148, 1011902494), (152, 985273481), (263, 569435624), (292, 512882086), (296, 505951247), (361, 414851992), (526, 284717812), (584, 256441043), (703, 213032104), (722, 207425996), (1052, 142358906), (1387, 107975176), (1406, 106516052), (1444, 103712998), (2104, 71179453), (2701, 55446712), (2774, 53987588), (2812, 53258026), (2888, 51856499), (4997, 29970296), (5329, 28103128), (5402, 27723356), (5548, 26993794), (5624, 26629013), (9731, 15390152), (9994, 14985148), (10658, 14051564), (10804, 13861678), (11096, 13496897), (13357, 11212216), (19199, 7800488), (19462, 7695076), (19988, 7492574), (21316, 7025782), (21608, 6930839), (26353, 5682904), (26714, 5606108), (38398, 3900244), (38924, 3847538), (39976, 3746287), (42632, 3512891), (51319, 2918248), (52706, 2841452), (53428, 2803054), (76796, 1950122), (77848, 1923769), (94943, 1577384), (101251, 1479112), (102638, 1459124), (105412, 1420726), (106856, 1401527), (153592, 975061), (184889, 810008), (189886, 788692), (197173, 759544), (202502, 739556), (205276, 729562), (210824, 710363), (364781, 410552), (369778, 405004), (379772, 394346)]