156749424860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{230047}}^1$

素因数の和:230251

約数の個数: 96

約数和(自身を含む): 390809223168

約数和(自身を除く): 234059798308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 157, 217, 310, 314, 434, 620, 628, 785, 868, 1085, 1099, 1570, 2170, 2198, 3140, 4340, 4396, 4867, 5495, 9734, 10990, 19468, 21980, 24335, 34069, 48670, 68138, 97340, 136276, 170345, 230047, 340690, 460094, 681380, 920188, 1150235, 1610329, 2300470, 3220658, 4600940, 6441316, 7131457, 8051645, 14262914, 16103290, 28525828, 32206580, 35657285, 36117379, 49920199, 71314570, 72234758, 99840398, 142629140, 144469516, 180586895, 199680796, 249600995, 252821653, 361173790, 499201990, 505643306, 722347580, 998403980, 1011286612, 1119638749, 1264108265, 2239277498, 2528216530, 4478554996, 5056433060, 5598193745, 7837471243, 11196387490, 15674942486, 22392774980, 31349884972, 39187356215, 78374712430, 156749424860]

約数ペア:

[(1, 156749424860), (2, 78374712430), (4, 39187356215), (5, 31349884972), (7, 22392774980), (10, 15674942486), (14, 11196387490), (20, 7837471243), (28, 5598193745), (31, 5056433060), (35, 4478554996), (62, 2528216530), (70, 2239277498), (124, 1264108265), (140, 1119638749), (155, 1011286612), (157, 998403980), (217, 722347580), (310, 505643306), (314, 499201990), (434, 361173790), (620, 252821653), (628, 249600995), (785, 199680796), (868, 180586895), (1085, 144469516), (1099, 142629140), (1570, 99840398), (2170, 72234758), (2198, 71314570), (3140, 49920199), (4340, 36117379), (4396, 35657285), (4867, 32206580), (5495, 28525828), (9734, 16103290), (10990, 14262914), (19468, 8051645), (21980, 7131457), (24335, 6441316), (34069, 4600940), (48670, 3220658), (68138, 2300470), (97340, 1610329), (136276, 1150235), (170345, 920188), (230047, 681380), (340690, 460094)]