140502348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32797}}^1$

素因数の和:32831

約数の個数: 72

約数和(自身を含む): 429784992

約数和(自身を除く): 289282644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 32797, 65594, 98391, 131188, 196782, 229579, 295173, 393564, 459158, 557549, 590346, 688737, 918316, 1115098, 1180692, 1377474, 1672647, 2066211, 2230196, 2754948, 3345294, 3902843, 4132422, 5017941, 6690588, 7805686, 8264844, 10035882, 11708529, 15611372, 20071764, 23417058, 35125587, 46834116, 70251174, 140502348]

約数ペア:

[(1, 140502348), (2, 70251174), (3, 46834116), (4, 35125587), (6, 23417058), (7, 20071764), (9, 15611372), (12, 11708529), (14, 10035882), (17, 8264844), (18, 7805686), (21, 6690588), (28, 5017941), (34, 4132422), (36, 3902843), (42, 3345294), (51, 2754948), (63, 2230196), (68, 2066211), (84, 1672647), (102, 1377474), (119, 1180692), (126, 1115098), (153, 918316), (204, 688737), (238, 590346), (252, 557549), (306, 459158), (357, 393564), (476, 295173), (612, 229579), (714, 196782), (1071, 131188), (1428, 98391), (2142, 65594), (4284, 32797)]