145889744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9148

約数の個数: 80

約数和(自身を含む): 379559040

約数和(自身を除く): 233669296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 9109, 16016, 18218, 36436, 63763, 72872, 100199, 118417, 127526, 145744, 200398, 236834, 255052, 400796, 473668, 510104, 701393, 801592, 828919, 947336, 1020208, 1302587, 1402786, 1603184, 1657838, 1894672, 2605174, 2805572, 3315676, 5210348, 5611144, 6631352, 9118109, 10420696, 11222288, 13262704, 18236218, 20841392, 36472436, 72944872, 145889744]

約数ペア:

[(1, 145889744), (2, 72944872), (4, 36472436), (7, 20841392), (8, 18236218), (11, 13262704), (13, 11222288), (14, 10420696), (16, 9118109), (22, 6631352), (26, 5611144), (28, 5210348), (44, 3315676), (52, 2805572), (56, 2605174), (77, 1894672), (88, 1657838), (91, 1603184), (104, 1402786), (112, 1302587), (143, 1020208), (154, 947336), (176, 828919), (182, 801592), (208, 701393), (286, 510104), (308, 473668), (364, 400796), (572, 255052), (616, 236834), (728, 200398), (1001, 145744), (1144, 127526), (1232, 118417), (1456, 100199), (2002, 72872), (2288, 63763), (4004, 36436), (8008, 18218), (9109, 16016)]